130479751 has 2 divisors, whose sum is σ = 130479752. Its totient is φ = 130479750.

The previous prime is 130479737. The next prime is 130479757. The reversal of 130479751 is 157974031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130479751 - 2⁵ = 130479719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130479751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130479757) 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, 65239875 + 65239876.

It is an arithmetic number, because the mean of its divisors is an integer number (65239876).

Almost surely, 2^130479751 is an apocalyptic number.

130479751 is a deficient number, since it is larger than the sum of its proper divisors (1).

130479751 is an equidigital number, since it uses as much as digits as its factorization.

130479751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 130479751 is about 11422.7733497606. The cubic root of 130479751 is about 507.2020961888.

The spelling of 130479751 in words is "one hundred thirty million, four hundred seventy-nine thousand, seven hundred fifty-one".