23256026317 has 16 divisors (see below), whose sum is σ = 24368382720. Its totient is φ = 22152316032.

The previous prime is 23256026309. The next prime is 23256026323. The reversal of 23256026317 is 71362065232.

It is a cyclic number.

It is not a de Polignac number, because 23256026317 - 2³ = 23256026309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23256026327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6227983 + ... + 6231715.

It is an arithmetic number, because the mean of its divisors is an integer number (1523023920).

Almost surely, 2^23256026317 is an apocalyptic number.

It is an amenable number.

23256026317 is a deficient number, since it is larger than the sum of its proper divisors (1112356403).

23256026317 is a wasteful number, since it uses less digits than its factorization.

23256026317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4812.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 23256026317 in words is "twenty-three billion, two hundred fifty-six million, twenty-six thousand, three hundred seventeen".