Q: Is 121,185 a Prime Number?
A: No, 121,185 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 121185 can be evenly divided by 1 3 5 9 15 45 2,693 8,079 13,465 24,237 40,395 and 121,185, with no remainder.
Since 121,185 cannot be divided by just 1 and 121,185, it is not a prime number.