23313321113 has 2 divisors, whose sum is σ = 23313321114. Its totient is φ = 23313321112.

The previous prime is 23313321107. The next prime is 23313321133. The reversal of 23313321113 is 31112331332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19917112384 + 3396208729 = 141128^2 + 58277^2 .

It is a cyclic number.

It is not a de Polignac number, because 23313321113 - 2⁸ = 23313320857 is a prime.

It is not a weakly prime, because it can be changed into another prime (23313321133) 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, 11656660556 + 11656660557.

It is an arithmetic number, because the mean of its divisors is an integer number (11656660557).

Almost surely, 2^23313321113 is an apocalyptic number.

It is an amenable number.

23313321113 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313321113 is an equidigital number, since it uses as much as digits as its factorization.

23313321113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 23.

Adding to 23313321113 its reverse (31112331332), we get a palindrome (54425652445).

The spelling of 23313321113 in words is "twenty-three billion, three hundred thirteen million, three hundred twenty-one thousand, one hundred thirteen".