320082112 has 70 divisors (see below), whose sum is σ = 741335068. Its totient is φ = 137112192.

The previous prime is 320082101. The next prime is 320082149. The reversal of 320082112 is 211280023.

320082112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 320082112.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 152623 + ... + 154705.

Almost surely, 2^320082112 is an apocalyptic number.

320082112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320082112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370667534).

320082112 is an abundant number, since it is smaller than the sum of its proper divisors (421252956).

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

320082112 is an frugal number, since it uses more digits than its factorization.

320082112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123 (or 2092 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 320082112 is about 17890.8387729586. The cubic root of 320082112 is about 684.0488776444.

The spelling of 320082112 in words is "three hundred twenty million, eighty-two thousand, one hundred twelve".