120327680 has 80 divisors (see below), whose sum is σ = 314805744. Its totient is φ = 43745280.

The previous prime is 120327679. The next prime is 120327707. The reversal of 120327680 is 86723021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26024 + ... + 30296.

Almost surely, 2^120327680 is an apocalyptic number.

120327680 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 120327680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157402872).

120327680 is an abundant number, since it is smaller than the sum of its proper divisors (194478064).

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

120327680 is an equidigital number, since it uses as much as digits as its factorization.

120327680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4307 (or 4291 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 120327680 is about 10969.3974310351. The cubic root of 120327680 is about 493.6909670383.

The spelling of 120327680 in words is "one hundred twenty million, three hundred twenty-seven thousand, six hundred eighty".