120800304 has 60 divisors (see below), whose sum is σ = 348991552. Its totient is φ = 38966400.

The previous prime is 120800299. The next prime is 120800321. The reversal of 120800304 is 403008021.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 9067 + ... + 17994.

Almost surely, 2^120800304 is an apocalyptic number.

It is an amenable number.

120800304 is an abundant number, since it is smaller than the sum of its proper divisors (228191248).

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

120800304 is a wasteful number, since it uses less digits than its factorization.

120800304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27106 (or 27097 counting only the distinct ones).

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

The square root of 120800304 is about 10990.9191608345. The cubic root of 120800304 is about 494.3364970123.

Adding to 120800304 its reverse (403008021), we get a palindrome (523808325).

It can be divided in two parts, 120800 and 304, that added together give a square (121104 = 348²).

The spelling of 120800304 in words is "one hundred twenty million, eight hundred thousand, three hundred four".