Q: Is 121,197 a Prime Number?
A: No, 121,197 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 121197 can be evenly divided by 1 3 71 213 569 1,707 40,399 and 121,197, with no remainder.
Since 121,197 cannot be divided by just 1 and 121,197, it is not a prime number.