23311013113351 has 2 divisors, whose sum is σ = 23311013113352. Its totient is φ = 23311013113350.

The previous prime is 23311013113309. The next prime is 23311013113393. The reversal of 23311013113351 is 15331131011332.

It is a balanced prime because it is at equal distance from previous prime (23311013113309) and next prime (23311013113393).

It is a cyclic number.

It is not a de Polignac number, because 23311013113351 - 2⁹ = 23311013112839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23311013110351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655506556675 + 11655506556676.

It is an arithmetic number, because the mean of its divisors is an integer number (11655506556676).

Almost surely, 2^{23311013113351} is an apocalyptic number.

23311013113351 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311013113351 is an equidigital number, since it uses as much as digits as its factorization.

23311013113351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 28.

Adding to 23311013113351 its reverse (15331131011332), we get a palindrome (38642144124683).

The spelling of 23311013113351 in words is "twenty-three trillion, three hundred eleven billion, thirteen million, one hundred thirteen thousand, three hundred fifty-one".