321033313112 has 16 divisors (see below), whose sum is σ = 637345548360. Its totient is φ = 151074500224.

The previous prime is 321033313099. The next prime is 321033313141. The reversal of 321033313112 is 211313330123.

It is a super-2 number, since 2×321033313112² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180269398 + ... + 1180269669.

Almost surely, 2^321033313112 is an apocalyptic number.

It is an amenable number.

321033313112 is a deficient number, since it is larger than the sum of its proper divisors (316312235248).

321033313112 is a wasteful number, since it uses less digits than its factorization.

321033313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360539090 (or 2360539086 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 321033313112 its reverse (211313330123), we get a palindrome (532346643235).

The spelling of 321033313112 in words is "three hundred twenty-one billion, thirty-three million, three hundred thirteen thousand, one hundred twelve".