130636156 has 18 divisors (see below), whose sum is σ = 265938288. Its totient is φ = 55986840.

The previous prime is 130636133. The next prime is 130636189. The reversal of 130636156 is 651636031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333060 + ... + 333451.

Almost surely, 2^130636156 is an apocalyptic number.

It is an amenable number.

130636156 is an abundant number, since it is smaller than the sum of its proper divisors (135302132).

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

130636156 is a wasteful number, since it uses less digits than its factorization.

130636156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666529 (or 666520 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 130636156 is about 11429.6174914124. The cubic root of 130636156 is about 507.4046749220.

The spelling of 130636156 in words is "one hundred thirty million, six hundred thirty-six thousand, one hundred fifty-six".