23127423911 has 2 divisors, whose sum is σ = 23127423912. Its totient is φ = 23127423910.

The previous prime is 23127423889. The next prime is 23127423931. The reversal of 23127423911 is 11932472132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23127423911 - 2³⁰ = 22053682087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23127423931) 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, 11563711955 + 11563711956.

It is an arithmetic number, because the mean of its divisors is an integer number (11563711956).

Almost surely, 2^23127423911 is an apocalyptic number.

23127423911 is a deficient number, since it is larger than the sum of its proper divisors (1).

23127423911 is an equidigital number, since it uses as much as digits as its factorization.

23127423911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The spelling of 23127423911 in words is "twenty-three billion, one hundred twenty-seven million, four hundred twenty-three thousand, nine hundred eleven".