23504323 has 2 divisors, whose sum is σ = 23504324. Its totient is φ = 23504322.

The previous prime is 23504309. The next prime is 23504347. The reversal of 23504323 is 32340532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23504323 - 2¹³ = 23496131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23504294 and 23504303.

It is not a weakly prime, because it can be changed into another prime (23504623) 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 as a sum of consecutive naturals, namely, 11752161 + 11752162.

It is an arithmetic number, because the mean of its divisors is an integer number (11752162).

Almost surely, 2^23504323 is an apocalyptic number.

23504323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23504323 is an equidigital number, since it uses as much as digits as its factorization.

23504323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 23504323 is about 4848.1257203171. The cubic root of 23504323 is about 286.4502785326.

Adding to 23504323 its reverse (32340532), we get a palindrome (55844855).

The spelling of 23504323 in words is "twenty-three million, five hundred four thousand, three hundred twenty-three".