The Aegean Numbers block spans U+10100–U+1013F, 64 codepoints in Plane 1 (Supplementary Multilingual Plane). 57 are assigned in Unicode 16.0; the other 7 are reserved for future characters.
All of its characters have the script value Common: they are shared across writing systems rather than tied to one.
By general category: 45 other numbers (No), 9 other symbols (So), 3 other punctuation (Po).
The first 57 arrived in Unicode 4.0 (2003).
Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.