32313203212 has 12 divisors (see below), whose sum is σ = 56715906520. Its totient is φ = 16108658496.

The previous prime is 32313203207. The next prime is 32313203317. The reversal of 32313203212 is 21230231323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11984262 + ... + 11986957.

Almost surely, 2^32313203212 is an apocalyptic number.

It is an amenable number.

32313203212 is a deficient number, since it is larger than the sum of its proper divisors (24402703308).

32313203212 is a wasteful number, since it uses less digits than its factorization.

32313203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23971560 (or 23971558 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32313203212 its reverse (21230231323), we get a palindrome (53543434535).

The spelling of 32313203212 in words is "thirty-two billion, three hundred thirteen million, two hundred three thousand, two hundred twelve".