130536513 has 6 divisors (see below), whose sum is σ = 188552754. Its totient is φ = 87024336.

The previous prime is 130536503. The next prime is 130536521. The reversal of 130536513 is 315635031.

130536513 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 3 + 651 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 125283249 + 5253264 = 11193^2 + 2292^2 .

It is not a de Polignac number, because 130536513 - 2⁶ = 130536449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130536503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7252020 + ... + 7252037.

It is an arithmetic number, because the mean of its divisors is an integer number (31425459).

Almost surely, 2^130536513 is an apocalyptic number.

It is an amenable number.

130536513 is a deficient number, since it is larger than the sum of its proper divisors (58016241).

130536513 is a wasteful number, since it uses less digits than its factorization.

130536513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14504063 (or 14504060 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The square root of 130536513 is about 11425.2576776194. The cubic root of 130536513 is about 507.2756341169.

The spelling of 130536513 in words is "one hundred thirty million, five hundred thirty-six thousand, five hundred thirteen".