23304323 has 16 divisors (see below), whose sum is σ = 27498240. Its totient is φ = 19335456.

The previous prime is 23304319. The next prime is 23304353. The reversal of 23304323 is 32340332.

It is not a de Polignac number, because 23304323 - 2² = 23304319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23304295 and 23304304.

It is not an unprimeable number, because it can be changed into a prime (23304353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41561 + ... + 42117.

It is an arithmetic number, because the mean of its divisors is an integer number (1718640).

Almost surely, 2^23304323 is an apocalyptic number.

23304323 is a deficient number, since it is larger than the sum of its proper divisors (4193917).

23304323 is a wasteful number, since it uses less digits than its factorization.

23304323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 23304323 is about 4827.4551266687. The cubic root of 23304323 is about 285.6354876629.

Adding to 23304323 its reverse (32340332), we get a palindrome (55644655).

The spelling of 23304323 in words is "twenty-three million, three hundred four thousand, three hundred twenty-three".