23312339 has 2 divisors, whose sum is σ = 23312340. Its totient is φ = 23312338.

The previous prime is 23312327. The next prime is 23312351. The reversal of 23312339 is 93321332.

It is a balanced prime because it is at equal distance from previous prime (23312327) and next prime (23312351).

It is a cyclic number.

It is not a de Polignac number, because 23312339 - 2⁴ = 23312323 is a prime.

It is not a weakly prime, because it can be changed into another prime (23312539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656169 + 11656170.

It is an arithmetic number, because the mean of its divisors is an integer number (11656170).

Almost surely, 2^23312339 is an apocalyptic number.

23312339 is a deficient number, since it is larger than the sum of its proper divisors (1).

23312339 is an equidigital number, since it uses as much as digits as its factorization.

23312339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 26.

The square root of 23312339 is about 4828.2853064002. The cubic root of 23312339 is about 285.6682339706.

The spelling of 23312339 in words is "twenty-three million, three hundred twelve thousand, three hundred thirty-nine".