23310313013 has 16 divisors (see below), whose sum is σ = 25982880000. Its totient is φ = 20764175040.

The previous prime is 23310313007. The next prime is 23310313021. The reversal of 23310313013 is 31031301332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23310313013 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 (23310313093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738158 + ... + 769088.

It is an arithmetic number, because the mean of its divisors is an integer number (1623930000).

Almost surely, 2^23310313013 is an apocalyptic number.

It is an amenable number.

23310313013 is a deficient number, since it is larger than the sum of its proper divisors (2672566987).

23310313013 is a wasteful number, since it uses less digits than its factorization.

23310313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32972.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 23310313013 its reverse (31031301332), we get a palindrome (54341614345).

The spelling of 23310313013 in words is "twenty-three billion, three hundred ten million, three hundred thirteen thousand, thirteen".