Q: Is 1,123,071 a Prime Number?
A: No, 1,123,071 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 1123071 can be evenly divided by 1 3 17 19 51 57 61 183 323 361 969 1,037 1,083 1,159 3,111 3,477 6,137 18,411 19,703 22,021 59,109 66,063 374,357 and 1,123,071, with no remainder.
Since 1,123,071 cannot be divided by just 1 and 1,123,071, it is not a prime number.