Q: Is 121,386 a Prime Number?
A: No, 121,386 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 121386 can be evenly divided by 1 2 3 6 20,231 40,462 60,693 and 121,386, with no remainder.
Since 121,386 cannot be divided by just 1 and 121,386, it is not a prime number.