23113307 has 4 divisors (see below), whose sum is σ = 26415216. Its totient is φ = 19811400.

The previous prime is 23113289. The next prime is 23113313. The reversal of 23113307 is 70331132.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23113307 - 2¹² = 23109211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23113357) 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, 1650944 + ... + 1650957.

It is an arithmetic number, because the mean of its divisors is an integer number (6603804).

Almost surely, 2^23113307 is an apocalyptic number.

23113307 is a deficient number, since it is larger than the sum of its proper divisors (3301909).

23113307 is an equidigital number, since it uses as much as digits as its factorization.

23113307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301908.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 23113307 is about 4807.6300814435. The cubic root of 23113307 is about 284.8529332541.

Adding to 23113307 its reverse (70331132), we get a palindrome (93444439).

The spelling of 23113307 in words is "twenty-three million, one hundred thirteen thousand, three hundred seven".