Q: Is 145,211 a Prime Number?
A: No, 145,211 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 145211 can be evenly divided by 1 11 43 307 473 3,377 13,201 and 145,211, with no remainder.
Since 145,211 cannot be divided by just 1 and 145,211, it is not a prime number.