23304400113 has 4 divisors (see below), whose sum is σ = 31072533488. Its totient is φ = 15536266740.

The previous prime is 23304400103. The next prime is 23304400121. The reversal of 23304400113 is 31100440332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23304400113 - 2⁵ = 23304400081 is a prime.

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 23304400113.

It is not an unprimeable number, because it can be changed into a prime (23304400103) 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 3 ways as a sum of consecutive naturals, for example, 3884066683 + ... + 3884066688.

It is an arithmetic number, because the mean of its divisors is an integer number (7768133372).

Almost surely, 2^23304400113 is an apocalyptic number.

It is an amenable number.

23304400113 is a deficient number, since it is larger than the sum of its proper divisors (7768133375).

23304400113 is an equidigital number, since it uses as much as digits as its factorization.

23304400113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7768133374.

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

Adding to 23304400113 its reverse (31100440332), we get a palindrome (54404840445).

The spelling of 23304400113 in words is "twenty-three billion, three hundred four million, four hundred thousand, one hundred thirteen".