23313411313 has 2 divisors, whose sum is σ = 23313411314. Its totient is φ = 23313411312.

The previous prime is 23313411301. The next prime is 23313411353. The reversal of 23313411313 is 31311431332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13588098624 + 9725312689 = 116568^2 + 98617^2 .

It is a cyclic number.

It is not a de Polignac number, because 23313411313 - 2⁵ = 23313411281 is a prime.

It is not a weakly prime, because it can be changed into another prime (23313411353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656705656 + 11656705657.

It is an arithmetic number, because the mean of its divisors is an integer number (11656705657).

Almost surely, 2^23313411313 is an apocalyptic number.

It is an amenable number.

23313411313 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313411313 is an equidigital number, since it uses as much as digits as its factorization.

23313411313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 25.

Adding to 23313411313 its reverse (31311431332), we get a palindrome (54624842645).

The spelling of 23313411313 in words is "twenty-three billion, three hundred thirteen million, four hundred eleven thousand, three hundred thirteen".