23204321333 has 2 divisors, whose sum is σ = 23204321334. Its totient is φ = 23204321332.

The previous prime is 23204321291. The next prime is 23204321431. The reversal of 23204321333 is 33312340232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23203514929 + 806404 = 152327^2 + 898^2 .

It is a cyclic number.

It is not a de Polignac number, because 23204321333 - 2²⁴ = 23187544117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23204321233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11602160666 + 11602160667.

It is an arithmetic number, because the mean of its divisors is an integer number (11602160667).

Almost surely, 2^23204321333 is an apocalyptic number.

It is an amenable number.

23204321333 is a deficient number, since it is larger than the sum of its proper divisors (1).

23204321333 is an equidigital number, since it uses as much as digits as its factorization.

23204321333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 23204321333 its reverse (33312340232), we get a palindrome (56516661565).

The spelling of 23204321333 in words is "twenty-three billion, two hundred four million, three hundred twenty-one thousand, three hundred thirty-three".