23320130013 has 32 divisors (see below), whose sum is σ = 35343275520. Its totient is φ = 15190156800.

The previous prime is 23320130003. The next prime is 23320130021. The reversal of 23320130013 is 31003102332.

It is not a de Polignac number, because 23320130013 - 2⁵ = 23320129981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320130003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 747381 + ... + 777957.

It is an arithmetic number, because the mean of its divisors is an integer number (1104477360).

Almost surely, 2^23320130013 is an apocalyptic number.

It is an amenable number.

23320130013 is a deficient number, since it is larger than the sum of its proper divisors (12023145507).

23320130013 is a wasteful number, since it uses less digits than its factorization.

23320130013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31234 (or 31228 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23320130013 its reverse (31003102332), we get a palindrome (54323232345).

The spelling of 23320130013 in words is "twenty-three billion, three hundred twenty million, one hundred thirty thousand, thirteen".