23033040323 has 2 divisors, whose sum is σ = 23033040324. Its totient is φ = 23033040322.

The previous prime is 23033040319. The next prime is 23033040379. The reversal of 23033040323 is 32304033032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23033040323 - 2² = 23033040319 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23033040623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516520161 + 11516520162.

It is an arithmetic number, because the mean of its divisors is an integer number (11516520162).

Almost surely, 2^23033040323 is an apocalyptic number.

23033040323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033040323 is an equidigital number, since it uses as much as digits as its factorization.

23033040323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 23033040323 its reverse (32304033032), we get a palindrome (55337073355).

The spelling of 23033040323 in words is "twenty-three billion, thirty-three million, forty thousand, three hundred twenty-three".