Q: Is 105,245 a Prime Number?
A: No, 105,245 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 105245 can be evenly divided by 1 5 7 31 35 97 155 217 485 679 1,085 3,007 3,395 15,035 21,049 and 105,245, with no remainder.
Since 105,245 cannot be divided by just 1 and 105,245, it is not a prime number.