130112311 has 24 divisors (see below), whose sum is σ = 159423264. Its totient is φ = 103952640.

The previous prime is 130112303. The next prime is 130112327. The reversal of 130112311 is 113211031.

It is not a de Polignac number, because 130112311 - 2³ = 130112303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130112291 and 130112300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130112351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151395 + ... + 152251.

It is an arithmetic number, because the mean of its divisors is an integer number (6642636).

Almost surely, 2^130112311 is an apocalyptic number.

130112311 is a deficient number, since it is larger than the sum of its proper divisors (29310953).

130112311 is an equidigital number, since it uses as much as digits as its factorization.

130112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 130112311 is about 11406.6783508610. The cubic root of 130112311 is about 506.7255431831.

Adding to 130112311 its reverse (113211031), we get a palindrome (243323342).

The spelling of 130112311 in words is "one hundred thirty million, one hundred twelve thousand, three hundred eleven".