130535513 has 12 divisors (see below), whose sum is σ = 138213684. Its totient is φ = 123206400.

The previous prime is 130535507. The next prime is 130535527. The reversal of 130535513 is 315535031.

It can be written as a sum of positive squares in 2 ways, for example, as 61512649 + 69022864 = 7843^2 + 8308^2 .

It is not a de Polignac number, because 130535513 - 2⁸ = 130535257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130535543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37745 + ... + 41057.

It is an arithmetic number, because the mean of its divisors is an integer number (11517807).

Almost surely, 2^130535513 is an apocalyptic number.

It is an amenable number.

130535513 is a deficient number, since it is larger than the sum of its proper divisors (7678171).

130535513 is an equidigital number, since it uses as much as digits as its factorization.

130535513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416 (or 3385 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 26.

The square root of 130535513 is about 11425.2139148464. The cubic root of 130535513 is about 507.2743387528.

The spelling of 130535513 in words is "one hundred thirty million, five hundred thirty-five thousand, five hundred thirteen".