23112564429751 has 2 divisors, whose sum is σ = 23112564429752. Its totient is φ = 23112564429750.

The previous prime is 23112564429709. The next prime is 23112564429791. The reversal of 23112564429751 is 15792446521132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23112564429751 - 2¹¹ = 23112564427703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23112564429701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556282214875 + 11556282214876.

It is an arithmetic number, because the mean of its divisors is an integer number (11556282214876).

Almost surely, 2^{23112564429751} is an apocalyptic number.

23112564429751 is a deficient number, since it is larger than the sum of its proper divisors (1).

23112564429751 is an equidigital number, since it uses as much as digits as its factorization.

23112564429751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 52.

The spelling of 23112564429751 in words is "twenty-three trillion, one hundred twelve billion, five hundred sixty-four million, four hundred twenty-nine thousand, seven hundred fifty-one".