Q: Is 1,071 a Prime Number?
A: No, 1,071 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 1071 can be evenly divided by 1 3 7 9 17 21 51 63 119 153 357 and 1,071, with no remainder.
Since 1,071 cannot be divided by just 1 and 1,071, it is not a prime number.