Q: Is 141,921 a Prime Number?
A: No, 141,921 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 141921 can be evenly divided by 1 3 9 13 39 117 1,213 3,639 10,917 15,769 47,307 and 141,921, with no remainder.
Since 141,921 cannot be divided by just 1 and 141,921, it is not a prime number.