120232800 has 108 divisors (see below), whose sum is σ = 423996300. Its totient is φ = 32060160.

The previous prime is 120232759. The next prime is 120232807. The reversal of 120232800 is 8232021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120232807) 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 17 ways as a sum of consecutive naturals, for example, 1150 + ... + 15549.

Almost surely, 2^120232800 is an apocalyptic number.

120232800 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 120232800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211998150).

120232800 is an abundant number, since it is smaller than the sum of its proper divisors (303763500).

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

120232800 is a wasteful number, since it uses less digits than its factorization.

120232800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16725 (or 16709 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 120232800 is about 10965.0718191902. The cubic root of 120232800 is about 493.5611722534.

Adding to 120232800 its reverse (8232021), we get a palindrome (128464821).

The spelling of 120232800 in words is "one hundred twenty million, two hundred thirty-two thousand, eight hundred".