Code point
U+2100
Glyph appearance depends on your fonts.
U+2100
So<compat> 0061 002F 0063U+2100 ACCOUNT OF is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Letterlike Symbols block.
Choose the representation you need, then copy its value.
U+2100
8448
℀
℀
E2 84 80
2100
00002100
%E2%84%80
\u2100
\u2100
\u2100
\2100