Q: Is 120,915 a Prime Number?
A: No, 120,915 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 120915 can be evenly divided by 1 3 5 9 15 45 2,687 8,061 13,435 24,183 40,305 and 120,915, with no remainder.
Since 120,915 cannot be divided by just 1 and 120,915, it is not a prime number.