130557037 has 16 divisors (see below), whose sum is σ = 149688000. Its totient is φ = 112869504.

The previous prime is 130557017. The next prime is 130557047. The reversal of 130557037 is 730755031.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 130557037 - 2²³ = 122168429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130557017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19014 + ... + 24952.

It is an arithmetic number, because the mean of its divisors is an integer number (9355500).

Almost surely, 2^130557037 is an apocalyptic number.

It is an amenable number.

130557037 is a deficient number, since it is larger than the sum of its proper divisors (19130963).

130557037 is a wasteful number, since it uses less digits than its factorization.

130557037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6060.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 130557037 is about 11426.1558277489. The cubic root of 130557037 is about 507.3022187081.

The spelling of 130557037 in words is "one hundred thirty million, five hundred fifty-seven thousand, thirty-seven".