130916579 has 2 divisors, whose sum is σ = 130916580. Its totient is φ = 130916578.

The previous prime is 130916563. The next prime is 130916603. The reversal of 130916579 is 975619031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130916579 - 2⁴ = 130916563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130916549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65458289 + 65458290.

It is an arithmetic number, because the mean of its divisors is an integer number (65458290).

Almost surely, 2^130916579 is an apocalyptic number.

130916579 is a deficient number, since it is larger than the sum of its proper divisors (1).

130916579 is an equidigital number, since it uses as much as digits as its factorization.

130916579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 41.

The square root of 130916579 is about 11441.8782986012. The cubic root of 130916579 is about 507.7674796645.

The spelling of 130916579 in words is "one hundred thirty million, nine hundred sixteen thousand, five hundred seventy-nine".