323320112 has 20 divisors (see below), whose sum is σ = 659403480. Its totient is φ = 153151488.

The previous prime is 323320103. The next prime is 323320133. The reversal of 323320112 is 211023323.

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, 531473 + ... + 532080.

It is an arithmetic number, because the mean of its divisors is an integer number (32970174).

Almost surely, 2^323320112 is an apocalyptic number.

It is an amenable number.

323320112 is an abundant number, since it is smaller than the sum of its proper divisors (336083368).

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

323320112 is a wasteful number, since it uses less digits than its factorization.

323320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063580 (or 1063574 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 323320112 is about 17981.1043042412. The cubic root of 323320112 is about 686.3477909044.

Adding to 323320112 its reverse (211023323), we get a palindrome (534343435).

The spelling of 323320112 in words is "three hundred twenty-three million, three hundred twenty thousand, one hundred twelve".