120132234 has 80 divisors (see below), whose sum is σ = 287783496. Its totient is φ = 37324800.

The previous prime is 120132227. The next prime is 120132247. The reversal of 120132234 is 432231021.

It can be written as a sum of positive squares in 4 ways, for example, as 97121025 + 23011209 = 9855^2 + 4797^2 .

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

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 498354 + ... + 498594.

Almost surely, 2^120132234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120132234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143891748).

120132234 is an abundant number, since it is smaller than the sum of its proper divisors (167651262).

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

120132234 is a wasteful number, since it uses less digits than its factorization.

120132234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 120132234 is about 10960.4851170010. The cubic root of 120132234 is about 493.4235245175.

Adding to 120132234 its reverse (432231021), we get a palindrome (552363255).

The spelling of 120132234 in words is "one hundred twenty million, one hundred thirty-two thousand, two hundred thirty-four".