23264111867 has 2 divisors, whose sum is σ = 23264111868. Its totient is φ = 23264111866.

The previous prime is 23264111723. The next prime is 23264111881. The reversal of 23264111867 is 76811146232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23264111867 - 2¹² = 23264107771 is a prime.

It is not a weakly prime, because it can be changed into another prime (23264111887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11632055933 + 11632055934.

It is an arithmetic number, because the mean of its divisors is an integer number (11632055934).

Almost surely, 2^23264111867 is an apocalyptic number.

23264111867 is a deficient number, since it is larger than the sum of its proper divisors (1).

23264111867 is an equidigital number, since it uses as much as digits as its factorization.

23264111867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 41.

The spelling of 23264111867 in words is "twenty-three billion, two hundred sixty-four million, one hundred eleven thousand, eight hundred sixty-seven".