120331201200 has 180 divisors, whose sum is σ = 448393566600. Its totient is φ = 27504261120.

The previous prime is 120331201153. The next prime is 120331201213. The reversal of 120331201200 is 2102133021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120331201200.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 964425 + ... + 1082024.

It is an arithmetic number, because the mean of its divisors is an integer number (2491075370).

Almost surely, 2^120331201200 is an apocalyptic number.

120331201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120331201200 is an abundant number, since it is smaller than the sum of its proper divisors (328062365400).

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

120331201200 is a wasteful number, since it uses less digits than its factorization.

120331201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046484 (or 2046466 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120331201200 its reverse (2102133021), we get a palindrome (122433334221).

The spelling of 120331201200 in words is "one hundred twenty billion, three hundred thirty-one million, two hundred one thousand, two hundred".