Q: Is 121,606 a Prime Number?
A: No, 121,606 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 121606 can be evenly divided by 1 2 41 82 1,483 2,966 60,803 and 121,606, with no remainder.
Since 121,606 cannot be divided by just 1 and 121,606, it is not a prime number.