120332032 has 72 divisors (see below), whose sum is σ = 250479936. Its totient is φ = 57655296.

The previous prime is 120331993. The next prime is 120332033. The reversal of 120332032 is 230233021.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 120331997 and 120332015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120332033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 878268 + ... + 878404.

It is an arithmetic number, because the mean of its divisors is an integer number (3478888).

Almost surely, 2^120332032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120332032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125239968).

120332032 is an abundant number, since it is smaller than the sum of its proper divisors (130147904).

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

120332032 is an equidigital number, since it uses as much as digits as its factorization.

120332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 120332032 is about 10969.5957992991. The cubic root of 120332032 is about 493.6969188891.

Adding to 120332032 its reverse (230233021), we get a palindrome (350565053).

The spelling of 120332032 in words is "one hundred twenty million, three hundred thirty-two thousand, thirty-two".