120373120 has 128 divisors (see below), whose sum is σ = 333466560. Its totient is φ = 40697856.

The previous prime is 120373117. The next prime is 120373133. The reversal of 120373120 is 21373021.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

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, 434422 + ... + 434698.

Almost surely, 2^120373120 is an apocalyptic number.

120373120 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 120373120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166733280).

120373120 is an abundant number, since it is smaller than the sum of its proper divisors (213093440).

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

120373120 is an equidigital number, since it uses as much as digits as its factorization.

120373120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 120373120 is about 10971.4684523085. The cubic root of 120373120 is about 493.7531042907.

Subtracting from 120373120 its reverse (21373021), we obtain a palindrome (99000099).

The spelling of 120373120 in words is "one hundred twenty million, three hundred seventy-three thousand, one hundred twenty".