As character names:
U+002B PLUS SIGN character (+)
As raw characters:
+
As a string of HTML entities:
+
Decoder output:
Byte number 1 is decimal 43, hex 0x2B, octal \053, binary 00101011 U+002B PLUS SIGN x (modifier letter plus sign - 02D6) x (minus sign - 2212) x (heavy plus sign - 2795) x (hebrew letter alternative plus sign - FB29) x (light greek cross - 1F7A2)