130518039 has 8 divisors (see below), whose sum is σ = 174132720. Its totient is φ = 86957696.

The previous prime is 130518023. The next prime is 130518041. The reversal of 130518039 is 930815031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130518039 - 2⁴ = 130518023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130517997 and 130518015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130518079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7602 + ... + 17855.

It is an arithmetic number, because the mean of its divisors is an integer number (21766590).

Almost surely, 2^130518039 is an apocalyptic number.

130518039 is a deficient number, since it is larger than the sum of its proper divisors (43614681).

130518039 is a wasteful number, since it uses less digits than its factorization.

130518039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27169.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 130518039 is about 11424.4491770938. The cubic root of 130518039 is about 507.2517024930.

The spelling of 130518039 in words is "one hundred thirty million, five hundred eighteen thousand, thirty-nine".