23320113 has 4 divisors (see below), whose sum is σ = 31093488. Its totient is φ = 15546740.

The previous prime is 23320111. The next prime is 23320133. The reversal of 23320113 is 31102332.

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 a cyclic number.

It is not a de Polignac number, because 23320113 - 2¹ = 23320111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23320092 and 23320101.

It is not an unprimeable number, because it can be changed into a prime (23320111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3886683 + ... + 3886688.

It is an arithmetic number, because the mean of its divisors is an integer number (7773372).

Almost surely, 2^23320113 is an apocalyptic number.

It is an amenable number.

23320113 is a deficient number, since it is larger than the sum of its proper divisors (7773375).

23320113 is an equidigital number, since it uses as much as digits as its factorization.

23320113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7773374.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 23320113 is about 4829.0902870002. The cubic root of 23320113 is about 285.6999845104.

Adding to 23320113 its reverse (31102332), we get a palindrome (54422445).

The spelling of 23320113 in words is "twenty-three million, three hundred twenty thousand, one hundred thirteen".