331210113112 has 32 divisors (see below), whose sum is σ = 624130416000. Its totient is φ = 164776114944.

The previous prime is 331210113097. The next prime is 331210113133. The reversal of 331210113112 is 211311012133.

It is a self number, because there is not a number n which added to its sum of digits gives 331210113112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3429388 + ... + 3524644.

It is an arithmetic number, because the mean of its divisors is an integer number (19504075500).

Almost surely, 2^331210113112 is an apocalyptic number.

It is an amenable number.

331210113112 is a deficient number, since it is larger than the sum of its proper divisors (292920302888).

331210113112 is a wasteful number, since it uses less digits than its factorization.

331210113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97435 (or 97431 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 331210113112 its reverse (211311012133), we get a palindrome (542521125245).

The spelling of 331210113112 in words is "three hundred thirty-one billion, two hundred ten million, one hundred thirteen thousand, one hundred twelve".