130808156 has 12 divisors (see below), whose sum is σ = 232667400. Its totient is φ = 64331760.

The previous prime is 130808147. The next prime is 130808159. The reversal of 130808156 is 651808031.

It is a super-2 number, since 2×130808156² = 34221547352240672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130808159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267806 + ... + 268293.

It is an arithmetic number, because the mean of its divisors is an integer number (19388950).

Almost surely, 2^130808156 is an apocalyptic number.

It is an amenable number.

130808156 is a deficient number, since it is larger than the sum of its proper divisors (101859244).

130808156 is a wasteful number, since it uses less digits than its factorization.

130808156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536164 (or 536162 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 130808156 is about 11437.1393276466. The cubic root of 130808156 is about 507.6272660031.

The spelling of 130808156 in words is "one hundred thirty million, eight hundred eight thousand, one hundred fifty-six".