23025535105013 has 16 divisors (see below), whose sum is σ = 26523236160000. Its totient is φ = 19580532744192.

The previous prime is 23025535104997. The next prime is 23025535105037. The reversal of 23025535105013 is 31050153552032.

It is not a de Polignac number, because 23025535105013 - 2⁴ = 23025535104997 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 (23025535105213) 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, 25131788 + ... + 26031861.

It is an arithmetic number, because the mean of its divisors is an integer number (1657702260000).

Almost surely, 2^{23025535105013} is an apocalyptic number.

It is an amenable number.

23025535105013 is a deficient number, since it is larger than the sum of its proper divisors (3497701054987).

23025535105013 is a wasteful number, since it uses less digits than its factorization.

23025535105013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51164164.

The product of its (nonzero) digits is 67500, while the sum is 35.

Adding to 23025535105013 its reverse (31050153552032), we get a palindrome (54075688657045).

The spelling of 23025535105013 in words is "twenty-three trillion, twenty-five billion, five hundred thirty-five million, one hundred five thousand, thirteen".