3231323112 has 32 divisors (see below), whose sum is σ = 8080178400. Its totient is φ = 1076858304.

The previous prime is 3231323087. The next prime is 3231323129. The reversal of 3231323112 is 2113231323.

It is a nude number because it is divisible by every one of its digits.

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 7 ways as a sum of consecutive naturals, for example, 111298 + ... + 137294.

It is an arithmetic number, because the mean of its divisors is an integer number (252505575).

Almost surely, 2^3231323112 is an apocalyptic number.

It is an amenable number.

3231323112 is an abundant number, since it is smaller than the sum of its proper divisors (4848855288).

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

3231323112 is a wasteful number, since it uses less digits than its factorization.

3231323112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31185 (or 31181 counting only the distinct ones).

The product of its digits is 648, while the sum is 21.

The square root of 3231323112 is about 56844.7280932894. The cubic root of 3231323112 is about 1478.4051349063.

Adding to 3231323112 its reverse (2113231323), we get a palindrome (5344554435).

The spelling of 3231323112 in words is "three billion, two hundred thirty-one million, three hundred twenty-three thousand, one hundred twelve".