UnicodeCharactercom
㉑
U+3251 · CIRCLED NUMBER TWENTY ONE

Circled Number Twenty One

  • CodepointU+3251
  • NameCIRCLED NUMBER TWENTY ONE
  • Decimal12881
  • BlockEnclosed CJK Letters and Months (U+3200–U+32FF)
  • Plane0 — Basic Multilingual Plane
  • ScriptCommon
  • CategoryNo — Other Number
  • Unicode version3.2 (2002)
  • Bidi classON — Other Neutral
  • Combining class0
  • East Asian widthW — Wide
  • MirroredNo

About this character

U+3251 (㉑) is CIRCLED NUMBER TWENTY ONE, a numeric character in the Enclosed CJK Letters and Months block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 3.2 (2002).

It is an encircled form of U+0032 2 + U+0031 1 (compatibility decomposition <circle>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0032 2 + U+0031 1. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

It has the numeric value 21.

Its East Asian Width is Wide, so terminals and monospaced layouts give it two columns.

How to type ㉑

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Encodings & escapes

UTF-8 encoder →
UTF-8E3 89 913 bytes
UTF-1632511 code unit
UTF-32000032514 bytes
HTML decimal&#12881;
HTML hex&#x3251;
CSS\3251in content: "…"
JavaScript\u3251
JSON\u3251
Python\u3251
Python\N{CIRCLED NUMBER TWENTY ONE}by name
Java / C#\u3251
C / C++\u3251universal character name
Rust / Swift / PHP\u{3251}
Go\u3251
Ruby\u3251
Excel / Sheets=UNICHAR(12881)
URL-encoded%E3%89%91percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDunchanged
NFKCU+0032 2 + U+0031 1
NFKDU+0032 2 + U+0031 1
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Nearby in Enclosed CJK Letters and Months

All in block →
U+324B㉋Circled Number Forty on Black Square U+324C㉌Circled Number Fifty on Black Square U+324D㉍Circled Number Sixty on Black Square U+324E㉎Circled Number Seventy on Black Square U+324F㉏Circled Number Eighty on Black Square U+3250㉐Partnership Sign U+3252㉒Circled Number Twenty Two U+3253㉓Circled Number Twenty Three U+3254㉔Circled Number Twenty Four U+3255㉕Circled Number Twenty Five U+3256㉖Circled Number Twenty Six U+3257㉗Circled Number Twenty Seven