Q: Is 121,225 a Prime Number?
A: No, 121,225 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 121225 can be evenly divided by 1 5 13 25 65 325 373 1,865 4,849 9,325 24,245 and 121,225, with no remainder.
Since 121,225 cannot be divided by just 1 and 121,225, it is not a prime number.