Q: Is 120,636 a Prime Number?
A: No, 120,636 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 120636 can be evenly divided by 1 2 3 4 6 9 12 18 27 36 54 108 1,117 2,234 3,351 4,468 6,702 10,053 13,404 20,106 30,159 40,212 60,318 and 120,636, with no remainder.
Since 120,636 cannot be divided by just 1 and 120,636, it is not a prime number.