120331113232 has 40 divisors (see below), whose sum is σ = 254376888480. Its totient is φ = 54687214080.

The previous prime is 120331113229. The next prime is 120331113251. The reversal of 120331113232 is 232311133021.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 1120648 + ... + 1223320.

It is an arithmetic number, because the mean of its divisors is an integer number (6359422212).

Almost surely, 2^120331113232 is an apocalyptic number.

It is an amenable number.

120331113232 is an abundant number, since it is smaller than the sum of its proper divisors (134045775248).

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

120331113232 is a wasteful number, since it uses less digits than its factorization.

120331113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109351 (or 109345 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 120331113232 its reverse (232311133021), we get a palindrome (352642246253).

The spelling of 120331113232 in words is "one hundred twenty billion, three hundred thirty-one million, one hundred thirteen thousand, two hundred thirty-two".