23003044113 has 16 divisors (see below), whose sum is σ = 35054998400. Its totient is φ = 13143568896.

The previous prime is 23003044109. The next prime is 23003044123. The reversal of 23003044113 is 31144030032.

It is not a de Polignac number, because 23003044113 - 2² = 23003044109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23003044113.

It is not an unprimeable number, because it can be changed into a prime (23003044123) 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, 293631 + ... + 363627.

It is an arithmetic number, because the mean of its divisors is an integer number (2190937400).

Almost surely, 2^23003044113 is an apocalyptic number.

It is an amenable number.

23003044113 is a deficient number, since it is larger than the sum of its proper divisors (12051954287).

23003044113 is a wasteful number, since it uses less digits than its factorization.

23003044113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85656.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23003044113 its reverse (31144030032), we get a palindrome (54147074145).

The spelling of 23003044113 in words is "twenty-three billion, three million, forty-four thousand, one hundred thirteen".