Q: Is 143,213 a Prime Number?
A: No, 143,213 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 143213 can be evenly divided by 1 7 41 287 499 3,493 20,459 and 143,213, with no remainder.
Since 143,213 cannot be divided by just 1 and 143,213, it is not a prime number.