130176081 has 12 divisors (see below), whose sum is σ = 214893952. Its totient is φ = 74386296.

The previous prime is 130176077. The next prime is 130176083. The reversal of 130176081 is 180671031.

It is not a de Polignac number, because 130176081 - 2² = 130176077 is a prime.

It is a super-2 number, since 2×130176081² = 33891624129037122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130176083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1033081 + ... + 1033206.

Almost surely, 2^130176081 is an apocalyptic number.

It is an amenable number.

130176081 is a deficient number, since it is larger than the sum of its proper divisors (84717871).

130176081 is a wasteful number, since it uses less digits than its factorization.

130176081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066300 (or 2066297 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 130176081 is about 11409.4733007269. The cubic root of 130176081 is about 506.8083142647.

The spelling of 130176081 in words is "one hundred thirty million, one hundred seventy-six thousand, eighty-one".