23204302013 has 2 divisors, whose sum is σ = 23204302014. Its totient is φ = 23204302012.

The previous prime is 23204301983. The next prime is 23204302019. The reversal of 23204302013 is 31020340232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13685958169 + 9518343844 = 116987^2 + 97562^2 .

It is a cyclic number.

It is not a de Polignac number, because 23204302013 - 2¹⁰ = 23204300989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23204302019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11602151006 + 11602151007.

It is an arithmetic number, because the mean of its divisors is an integer number (11602151007).

Almost surely, 2^23204302013 is an apocalyptic number.

It is an amenable number.

23204302013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23204302013 is an equidigital number, since it uses as much as digits as its factorization.

23204302013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23204302013 its reverse (31020340232), we get a palindrome (54224642245).

The spelling of 23204302013 in words is "twenty-three billion, two hundred four million, three hundred two thousand, thirteen".