23101316256432 has 40 divisors (see below), whose sum is σ = 59691254318784. Its totient is φ = 7698780172864.

The previous prime is 23101316256391. The next prime is 23101316256461. The reversal of 23101316256432 is 23465261310132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51605418 + ... + 52051145.

Almost surely, 2^{23101316256432} is an apocalyptic number.

It is an amenable number.

23101316256432 is an abundant number, since it is smaller than the sum of its proper divisors (36589938062352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23101316256432 is a wasteful number, since it uses less digits than its factorization.

23101316256432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103661217 (or 103661211 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

Adding to 23101316256432 its reverse (23465261310132), we get a palindrome (46566577566564).

The spelling of 23101316256432 in words is "twenty-three trillion, one hundred one billion, three hundred sixteen million, two hundred fifty-six thousand, four hundred thirty-two".