23110122940859 has 2 divisors, whose sum is σ = 23110122940860. Its totient is φ = 23110122940858.

The previous prime is 23110122940847. The next prime is 23110122940867. The reversal of 23110122940859 is 95804922101132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23110122940859 - 2⁴ = 23110122940843 is a prime.

It is not a weakly prime, because it can be changed into another prime (23110122940159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555061470429 + 11555061470430.

It is an arithmetic number, because the mean of its divisors is an integer number (11555061470430).

Almost surely, 2^{23110122940859} is an apocalyptic number.

23110122940859 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110122940859 is an equidigital number, since it uses as much as digits as its factorization.

23110122940859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 23110122940859 in words is "twenty-three trillion, one hundred ten billion, one hundred twenty-two million, nine hundred forty thousand, eight hundred fifty-nine".