130111023 has 48 divisors (see below), whose sum is σ = 218004480. Its totient is φ = 68612544.

The previous prime is 130111021. The next prime is 130111027. The reversal of 130111023 is 320111031.

It is not a de Polignac number, because 130111023 - 2¹ = 130111021 is a prime.

It is a super-2 number, since 2×130111023² = 33857756612213058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130111021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 97386 + ... + 98712.

It is an arithmetic number, because the mean of its divisors is an integer number (4541760).

Almost surely, 2^130111023 is an apocalyptic number.

130111023 is a deficient number, since it is larger than the sum of its proper divisors (87893457).

130111023 is a wasteful number, since it uses less digits than its factorization.

130111023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396 (or 1389 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 130111023 is about 11406.6218925675. The cubic root of 130111023 is about 506.7238711285.

Adding to 130111023 its reverse (320111031), we get a palindrome (450222054).

The spelling of 130111023 in words is "one hundred thirty million, one hundred eleven thousand, twenty-three".