120330132 has 48 divisors (see below), whose sum is σ = 303069312. Its totient is φ = 36938880.

The previous prime is 120330113. The next prime is 120330137. The reversal of 120330132 is 231033021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120330137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112882 + ... + 113942.

It is an arithmetic number, because the mean of its divisors is an integer number (6313944).

Almost surely, 2^120330132 is an apocalyptic number.

120330132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120330132 is an abundant number, since it is smaller than the sum of its proper divisors (182739180).

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

120330132 is a wasteful number, since it uses less digits than its factorization.

120330132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808 (or 1806 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 120330132 is about 10969.5091959486. The cubic root of 120330132 is about 493.6943204425.

Adding to 120330132 its reverse (231033021), we get a palindrome (351363153).

The spelling of 120330132 in words is "one hundred twenty million, three hundred thirty thousand, one hundred thirty-two".