23313032112 has 20 divisors (see below), whose sum is σ = 60225333080. Its totient is φ = 7771010688.

The previous prime is 23313032077. The next prime is 23313032117. The reversal of 23313032112 is 21123031332.

It is not an unprimeable number, because it can be changed into a prime (23313032117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242844037 + ... + 242844132.

It is an arithmetic number, because the mean of its divisors is an integer number (3011266654).

Almost surely, 2^23313032112 is an apocalyptic number.

It is an amenable number.

23313032112 is an abundant number, since it is smaller than the sum of its proper divisors (36912300968).

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

23313032112 is a wasteful number, since it uses less digits than its factorization.

23313032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485688180 (or 485688174 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23313032112 its reverse (21123031332), we get a palindrome (44436063444).

The spelling of 23313032112 in words is "twenty-three billion, three hundred thirteen million, thirty-two thousand, one hundred twelve".