120310331312 has 80 divisors (see below), whose sum is σ = 243926575200. Its totient is φ = 57432600576.

The previous prime is 120310331269. The next prime is 120310331327. The reversal of 120310331312 is 213133013021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7313048 + ... + 7329480.

It is an arithmetic number, because the mean of its divisors is an integer number (3049082190).

Almost surely, 2^120310331312 is an apocalyptic number.

It is an amenable number.

120310331312 is an abundant number, since it is smaller than the sum of its proper divisors (123616243888).

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

120310331312 is a wasteful number, since it uses less digits than its factorization.

120310331312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16710 (or 16704 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 120310331312 its reverse (213133013021), we get a palindrome (333443344333).

The spelling of 120310331312 in words is "one hundred twenty billion, three hundred ten million, three hundred thirty-one thousand, three hundred twelve".