120432104 has 48 divisors (see below), whose sum is σ = 246160620. Its totient is φ = 55211520.

The previous prime is 120432073. The next prime is 120432119. The reversal of 120432104 is 401234021.

It can be written as a sum of positive squares in 6 ways, for example, as 5299204 + 115132900 = 2302^2 + 10730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379754 + ... + 380070.

Almost surely, 2^120432104 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 120432104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123080310).

120432104 is an abundant number, since it is smaller than the sum of its proper divisors (125728516).

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

120432104 is a wasteful number, since it uses less digits than its factorization.

120432104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 120432104 is about 10974.1561862405. The cubic root of 120432104 is about 493.8337390632.

Adding to 120432104 its reverse (401234021), we get a palindrome (521666125).

The spelling of 120432104 in words is "one hundred twenty million, four hundred thirty-two thousand, one hundred four".