123

123 is the number following 122 and preceding 124.
== Properties ==
* 123 is a .MathWorld, Lucas Number
== In googology ==
123 is the exponent in the short scale quadragintillion.
== Sources ==
Category:Numbers
Category:Class 1
Category:Non-powers
Category:Numbers with 3 digits
Category:Odd numbers
Category:Unnamed numbers with googological uses