32000312112 has 40 divisors (see below), whose sum is σ = 82685184000. Its totient is φ = 10664485440.

The previous prime is 32000312093. The next prime is 32000312129. The reversal of 32000312112 is 21121300023.

It is a junction number, because it is equal to n+sod(n) for n = 32000312091 and 32000312100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162889 + ... + 300887.

It is an arithmetic number, because the mean of its divisors is an integer number (2067129600).

Almost surely, 2^32000312112 is an apocalyptic number.

It is an amenable number.

32000312112 is an abundant number, since it is smaller than the sum of its proper divisors (50684871888).

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

32000312112 is a wasteful number, since it uses less digits than its factorization.

32000312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142841 (or 142835 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 32000312112 its reverse (21121300023), we get a palindrome (53121612135).

The spelling of 32000312112 in words is "thirty-two billion, three hundred twelve thousand, one hundred twelve".