Q: Is 105,273 a Prime Number?
A: No, 105,273 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 105273 can be evenly divided by 1 3 7 9 21 27 63 189 557 1,671 3,899 5,013 11,697 15,039 35,091 and 105,273, with no remainder.
Since 105,273 cannot be divided by just 1 and 105,273, it is not a prime number.