120120233031312 has 40 divisors (see below), whose sum is σ = 310314803373120. Its totient is φ = 40039535564160.

The previous prime is 120120233031257. The next prime is 120120233031313. The reversal of 120120233031312 is 213130332021021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (120120233031313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13351012 + ... + 20457027.

It is an arithmetic number, because the mean of its divisors is an integer number (7757870084328).

Almost surely, 2^{120120233031312} is an apocalyptic number.

120120233031312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120120233031312 is an abundant number, since it is smaller than the sum of its proper divisors (190194570341808).

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

120120233031312 is a wasteful number, since it uses less digits than its factorization.

120120233031312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33882071 (or 33882065 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 120120233031312 its reverse (213130332021021), we get a palindrome (333250565052333).

The spelling of 120120233031312 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred thirty-three million, thirty-one thousand, three hundred twelve".