130576023 has 8 divisors (see below), whose sum is σ = 193446000. Its totient is φ = 87050664.

The previous prime is 130576013. The next prime is 130576057. The reversal of 130576023 is 320675031.

It is a happy number.

130576023 is a `hidden beast` number, since 1 + 3 + 0 + 57 + 602 + 3 = 666.

It is not a de Polignac number, because 130576023 - 2⁴ = 130576007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4836149 = 130576023 / (1 + 3 + 0 + 5 + 7 + 6 + 0 + 2 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130576013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2418048 + ... + 2418101.

It is an arithmetic number, because the mean of its divisors is an integer number (24180750).

Almost surely, 2^130576023 is an apocalyptic number.

130576023 is a deficient number, since it is larger than the sum of its proper divisors (62869977).

130576023 is an equidigital number, since it uses as much as digits as its factorization.

130576023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4836158 (or 4836152 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 130576023 is about 11426.9866106511. The cubic root of 130576023 is about 507.3268086582.

The spelling of 130576023 in words is "one hundred thirty million, five hundred seventy-six thousand, twenty-three".