331200113040112 has 160 divisors (see below), whose sum is σ = 688212023040000. Its totient is φ = 153935945856000.

The previous prime is 331200113040091. The next prime is 331200113040127. The reversal of 331200113040112 is 211040311002133.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31539858862 + ... + 31539869362.

It is an arithmetic number, because the mean of its divisors is an integer number (4301325144000).

Almost surely, 2^{331200113040112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 331200113040112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344106011520000).

331200113040112 is an abundant number, since it is smaller than the sum of its proper divisors (357011909999888).

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

331200113040112 is a wasteful number, since it uses less digits than its factorization.

331200113040112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13719 (or 13713 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 331200113040112 its reverse (211040311002133), we get a palindrome (542240424042245).

The spelling of 331200113040112 in words is "three hundred thirty-one trillion, two hundred billion, one hundred thirteen million, forty thousand, one hundred twelve".