Q: Is 108,615 a Prime Number?
A: No, 108,615 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 108615 can be evenly divided by 1 3 5 13 15 39 65 195 557 1,671 2,785 7,241 8,355 21,723 36,205 and 108,615, with no remainder.
Since 108,615 cannot be divided by just 1 and 108,615, it is not a prime number.