23311103159 has 2 divisors, whose sum is σ = 23311103160. Its totient is φ = 23311103158.

The previous prime is 23311103107. The next prime is 23311103161. The reversal of 23311103159 is 95130111332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23311103159 - 2³² = 19016135863 is a prime.

Together with 23311103161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23311105159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655551579 + 11655551580.

It is an arithmetic number, because the mean of its divisors is an integer number (11655551580).

Almost surely, 2^23311103159 is an apocalyptic number.

23311103159 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311103159 is an equidigital number, since it uses as much as digits as its factorization.

23311103159 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 29.

The spelling of 23311103159 in words is "twenty-three billion, three hundred eleven million, one hundred three thousand, one hundred fifty-nine".