32051321112 has 32 divisors (see below), whose sum is σ = 80132762880. Its totient is φ = 10683179040.

The previous prime is 32051321051. The next prime is 32051321119. The reversal of 32051321112 is 21112315023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32051321119) by changing a digit.

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, 707413 + ... + 751355.

It is an arithmetic number, because the mean of its divisors is an integer number (2504148840).

Almost surely, 2^32051321112 is an apocalyptic number.

It is an amenable number.

32051321112 is an abundant number, since it is smaller than the sum of its proper divisors (48081441768).

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

32051321112 is a wasteful number, since it uses less digits than its factorization.

32051321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74343 (or 74339 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 32051321112 its reverse (21112315023), we get a palindrome (53163636135).

The spelling of 32051321112 in words is "thirty-two billion, fifty-one million, three hundred twenty-one thousand, one hundred twelve".