No, 130 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
130 has divisors other than 1 and itself. The smallest is 2: 130 ÷ 2 = 65.
Prime factorization: 130 = 2 × 5 × 13.
| Number | Prime? |
|---|---|
| 126 | No, 2 × 3 × 3 × 7 |
| 127 | Yes |
| 128 | No, 2 × 2 × 2 × 2 × 2 × 2 × 2 |
| 129 | No, 3 × 43 |
| 131 | Yes |
| 132 | No, 2 × 2 × 3 × 11 |
| 133 | No, 7 × 19 |
| 134 | No, 2 × 67 |
More about 130: factors of 130 · 130 squared · square root of 130 · 130 in binary · 130 in Roman numerals.
Another number? Use the prime number checker for any value, or see the list of prime numbers.