124

124 is a positive integer following 123, and preceding 125. Its ordinal form is 124th, or one hundred twenty fourth.
== Properties ==
* 124 is an even number.https://www.wolframalpha.com/input/?i=124
* 124's digits are each 2 times the number to the left of it, except for 1 which is at the start.
* 124's factors are {1,2,4,31,62,124}. The smallest positive whole factors of 124 make up its digits.
* It has 2 prime factors 2 and 31.
== Sources ==
Category:Numbers
Category:Numbers 100-199
Category:Class 1