32013321112 has 64 divisors (see below), whose sum is σ = 64583568000. Its totient is φ = 14822976000.

The previous prime is 32013321083. The next prime is 32013321169. The reversal of 32013321112 is 21112331023.

It is a self number, because there is not a number n which added to its sum of digits gives 32013321112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2827639 + ... + 2838937.

It is an arithmetic number, because the mean of its divisors is an integer number (1009118250).

Almost surely, 2^32013321112 is an apocalyptic number.

It is an amenable number.

32013321112 is an abundant number, since it is smaller than the sum of its proper divisors (32570246888).

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

32013321112 is a wasteful number, since it uses less digits than its factorization.

32013321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11656 (or 11652 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32013321112 its reverse (21112331023), we get a palindrome (53125652135).

The spelling of 32013321112 in words is "thirty-two billion, thirteen million, three hundred twenty-one thousand, one hundred twelve".