Q: Is 87,003 a Prime Number?
A: No, 87,003 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 87003 can be evenly divided by 1 3 7 9 21 63 1,381 4,143 9,667 12,429 29,001 and 87,003, with no remainder.
Since 87,003 cannot be divided by just 1 and 87,003, it is not a prime number.