23322313 has 16 divisors (see below), whose sum is σ = 27327616. Its totient is φ = 19491840.

The previous prime is 23322311. The next prime is 23322319. The reversal of 23322313 is 31322332.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23322313 - 2¹ = 23322311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23322311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82270 + ... + 82552.

It is an arithmetic number, because the mean of its divisors is an integer number (1707976).

Almost surely, 2^23322313 is an apocalyptic number.

It is an amenable number.

23322313 is a deficient number, since it is larger than the sum of its proper divisors (4005303).

23322313 is a wasteful number, since it uses less digits than its factorization.

23322313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544.

The product of its digits is 648, while the sum is 19.

The square root of 23322313 is about 4829.3180678021. The cubic root of 23322313 is about 285.7089684606.

Adding to 23322313 its sum of digits (19), we get a palindrome (23322332).

Adding to 23322313 its reverse (31322332), we get a palindrome (54644645).

The spelling of 23322313 in words is "twenty-three million, three hundred twenty-two thousand, three hundred thirteen".