130557036 has 24 divisors (see below), whose sum is σ = 307332144. Its totient is φ = 43133440.

The previous prime is 130557017. The next prime is 130557047. The reversal of 130557036 is 630755031.

It is a junction number, because it is equal to n+sod(n) for n = 130556994 and 130557012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46785 + ... + 49496.

It is an arithmetic number, because the mean of its divisors is an integer number (12805506).

Almost surely, 2^130557036 is an apocalyptic number.

It is an amenable number.

130557036 is an abundant number, since it is smaller than the sum of its proper divisors (176775108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130557036 is a wasteful number, since it uses less digits than its factorization.

130557036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96401 (or 96399 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 30.

The square root of 130557036 is about 11426.1557839896. The cubic root of 130557036 is about 507.3022174129.

The spelling of 130557036 in words is "one hundred thirty million, five hundred fifty-seven thousand, thirty-six".