120310111200 has 576 divisors, whose sum is σ = 423332904960. Its totient is φ = 29604157440.

The previous prime is 120310111169. The next prime is 120310111219. The reversal of 120310111200 is 2111013021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 204957307 + ... + 204957893.

It is an arithmetic number, because the mean of its divisors is an integer number (734952960).

Almost surely, 2^120310111200 is an apocalyptic number.

120310111200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120310111200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211666452480).

120310111200 is an abundant number, since it is smaller than the sum of its proper divisors (303022793760).

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

120310111200 is a wasteful number, since it uses less digits than its factorization.

120310111200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 120310111200 its reverse (2111013021), we get a palindrome (122421124221).

The spelling of 120310111200 in words is "one hundred twenty billion, three hundred ten million, one hundred eleven thousand, two hundred".