130023042031 has 16 divisors (see below), whose sum is σ = 131403886848. Its totient is φ = 128651934400.

The previous prime is 130023042011. The next prime is 130023042047. The reversal of 130023042031 is 130240320031.

It is a cyclic number.

It is not a de Polignac number, because 130023042031 - 2⁷ = 130023041903 is a prime.

It is a super-2 number, since 2×130023042031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130023042011) 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, 25142076 + ... + 25147246.

It is an arithmetic number, because the mean of its divisors is an integer number (8212742928).

Almost surely, 2^130023042031 is an apocalyptic number.

130023042031 is a deficient number, since it is larger than the sum of its proper divisors (1380844817).

130023042031 is a wasteful number, since it uses less digits than its factorization.

130023042031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 130023042031 its reverse (130240320031), we get a palindrome (260263362062).

The spelling of 130023042031 in words is "one hundred thirty billion, twenty-three million, forty-two thousand, thirty-one".