32321103112 has 32 divisors (see below), whose sum is σ = 60724857600. Its totient is φ = 16127849344.

The previous prime is 32321103109. The next prime is 32321103131. The reversal of 32321103112 is 21130112323.

It is a self number, because there is not a number n which added to its sum of digits gives 32321103112.

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, 11637468 + ... + 11640244.

It is an arithmetic number, because the mean of its divisors is an integer number (1897651800).

Almost surely, 2^32321103112 is an apocalyptic number.

It is an amenable number.

32321103112 is a deficient number, since it is larger than the sum of its proper divisors (28403754488).

32321103112 is a wasteful number, since it uses less digits than its factorization.

32321103112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5205 (or 5201 counting only the distinct ones).

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

Adding to 32321103112 its reverse (21130112323), we get a palindrome (53451215435).

The spelling of 32321103112 in words is "thirty-two billion, three hundred twenty-one million, one hundred three thousand, one hundred twelve".