32023312112 has 30 divisors (see below), whose sum is σ = 68198411064. Its totient is φ = 14556050080.

The previous prime is 32023312103. The next prime is 32023312163. The reversal of 32023312112 is 21121332023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8268548 + ... + 8272419.

Almost surely, 2^32023312112 is an apocalyptic number.

It is an amenable number.

32023312112 is an abundant number, since it is smaller than the sum of its proper divisors (36175098952).

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

32023312112 is a wasteful number, since it uses less digits than its factorization.

32023312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16540997 (or 16540980 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32023312112 its reverse (21121332023), we get a palindrome (53144644135).

The spelling of 32023312112 in words is "thirty-two billion, twenty-three million, three hundred twelve thousand, one hundred twelve".