120332120 has 64 divisors (see below), whose sum is σ = 288100800. Its totient is φ = 45076480.

The previous prime is 120332117. The next prime is 120332123. The reversal of 120332120 is 21233021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120332117) and next prime (120332123).

It is a junction number, because it is equal to n+sod(n) for n = 120332095 and 120332104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120332123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211196 + ... + 211764.

It is an arithmetic number, because the mean of its divisors is an integer number (4501575).

Almost surely, 2^120332120 is an apocalyptic number.

120332120 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 120332120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144050400).

120332120 is an abundant number, since it is smaller than the sum of its proper divisors (167768680).

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

120332120 is a wasteful number, since it uses less digits than its factorization.

120332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 120332120 is about 10969.5998103851. The cubic root of 120332120 is about 493.6970392375.

Adding to 120332120 its reverse (21233021), we get a palindrome (141565141).

Subtracting from 120332120 its reverse (21233021), we obtain a palindrome (99099099).

The spelling of 120332120 in words is "one hundred twenty million, three hundred thirty-two thousand, one hundred twenty".