23304414013 has 2 divisors, whose sum is σ = 23304414014. Its totient is φ = 23304414012.

The previous prime is 23304413971. The next prime is 23304414017. The reversal of 23304414013 is 31041440332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19243793284 + 4060620729 = 138722^2 + 63723^2 .

It is a cyclic number.

It is not a de Polignac number, because 23304414013 - 2¹³ = 23304405821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23304414017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11652207006 + 11652207007.

It is an arithmetic number, because the mean of its divisors is an integer number (11652207007).

Almost surely, 2^23304414013 is an apocalyptic number.

It is an amenable number.

23304414013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23304414013 is an equidigital number, since it uses as much as digits as its factorization.

23304414013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23304414013 its reverse (31041440332), we get a palindrome (54345854345).

The spelling of 23304414013 in words is "twenty-three billion, three hundred four million, four hundred fourteen thousand, thirteen".