3231013310112 has 192 divisors, whose sum is σ = 9768070368000. Its totient is φ = 916013629440.

The previous prime is 3231013310101. The next prime is 3231013310131. The reversal of 3231013310112 is 2110133101323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101013162 + ... + 101045142.

It is an arithmetic number, because the mean of its divisors is an integer number (50875366500).

Almost surely, 2^{3231013310112} is an apocalyptic number.

3231013310112 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 3231013310112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4884035184000).

3231013310112 is an abundant number, since it is smaller than the sum of its proper divisors (6537057057888).

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

3231013310112 is a wasteful number, since it uses less digits than its factorization.

3231013310112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33159 (or 33151 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 3231013310112 its reverse (2110133101323), we get a palindrome (5341146411435).

The spelling of 3231013310112 in words is "three trillion, two hundred thirty-one billion, thirteen million, three hundred ten thousand, one hundred twelve".