130056311 has 16 divisors (see below), whose sum is σ = 170684160. Its totient is φ = 96007680.

The previous prime is 130056301. The next prime is 130056317. The reversal of 130056311 is 113650031.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 130056311 - 2⁶ = 130056247 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 (130056317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42986 + ... + 45911.

It is an arithmetic number, because the mean of its divisors is an integer number (10667760).

Almost surely, 2^130056311 is an apocalyptic number.

130056311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130056311 is a deficient number, since it is larger than the sum of its proper divisors (40627849).

130056311 is a wasteful number, since it uses less digits than its factorization.

130056311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88934.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 130056311 is about 11404.2233843432. The cubic root of 130056311 is about 506.6528349660.

The spelling of 130056311 in words is "one hundred thirty million, fifty-six thousand, three hundred eleven".