Q: Is 102,165 a Prime Number?
A: No, 102,165 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 102165 can be evenly divided by 1 3 5 7 15 21 35 49 105 139 147 245 417 695 735 973 2,085 2,919 4,865 6,811 14,595 20,433 34,055 and 102,165, with no remainder.
Since 102,165 cannot be divided by just 1 and 102,165, it is not a prime number.