Code point
U+218B
Glyph appearance depends on your fonts.
U+218B
SoU+218B TURNED DIGIT THREE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Number Forms block.
Choose the representation you need, then copy its value.
U+218B
8587
↋
↋
E2 86 8B
218B
0000218B
%E2%86%8B
\u218B
\u218B
\u218B
\218B