130013023 has 6 divisors (see below), whose sum is σ = 151239696. Its totient is φ = 111439692.

The previous prime is 130013017. The next prime is 130013041. The reversal of 130013023 is 320310031.

It is not a de Polignac number, because 130013023 - 2²⁵ = 96458591 is a prime.

It is a super-2 number, since 2×130013023² = 33806772299197058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130012994 and 130013012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130013083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1326615 + ... + 1326712.

It is an arithmetic number, because the mean of its divisors is an integer number (25206616).

Almost surely, 2^130013023 is an apocalyptic number.

130013023 is a deficient number, since it is larger than the sum of its proper divisors (21226673).

130013023 is an equidigital number, since it uses as much as digits as its factorization.

130013023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653341 (or 2653334 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 130013023 is about 11402.3253330187. The cubic root of 130013023 is about 506.5966172105.

Adding to 130013023 its reverse (320310031), we get a palindrome (450323054).

The spelling of 130013023 in words is "one hundred thirty million, thirteen thousand, twenty-three".