130440112023 has 16 divisors (see below), whose sum is σ = 188491616096. Its totient is φ = 79759555200.

The previous prime is 130440112009. The next prime is 130440112069. The reversal of 130440112023 is 320211044031.

It is not a de Polignac number, because 130440112023 - 2⁶ = 130440111959 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 (130440112423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10645528 + ... + 10657773.

It is an arithmetic number, because the mean of its divisors is an integer number (11780726006).

Almost surely, 2^130440112023 is an apocalyptic number.

130440112023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130440112023 is a deficient number, since it is larger than the sum of its proper divisors (58051504073).

130440112023 is a wasteful number, since it uses less digits than its factorization.

130440112023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21303474.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 130440112023 its reverse (320211044031), we get a palindrome (450651156054).

The spelling of 130440112023 in words is "one hundred thirty billion, four hundred forty million, one hundred twelve thousand, twenty-three".