130979507 has 2 divisors, whose sum is σ = 130979508. Its totient is φ = 130979506.

The previous prime is 130979473. The next prime is 130979531. The reversal of 130979507 is 705979031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130979507 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130979567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65489753 + 65489754.

It is an arithmetic number, because the mean of its divisors is an integer number (65489754).

Almost surely, 2^130979507 is an apocalyptic number.

130979507 is a deficient number, since it is larger than the sum of its proper divisors (1).

130979507 is an equidigital number, since it uses as much as digits as its factorization.

130979507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 59535, while the sum is 41.

The square root of 130979507 is about 11444.6278663834. The cubic root of 130979507 is about 507.8488232549.

The spelling of 130979507 in words is "one hundred thirty million, nine hundred seventy-nine thousand, five hundred seven".