120304 has 20 divisors (see below), whose sum is σ = 238576. Its totient is φ = 58752.

The previous prime is 120299. The next prime is 120319. The reversal of 120304 is 403021.

120304 is nontrivially palindromic in base 11.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1117 + ... + 1219.

2¹²⁰³⁰⁴ is an apocalyptic number.

It is an amenable number.

120304 is a deficient number, since it is larger than the sum of its proper divisors (118272).

120304 is a wasteful number, since it uses less digits than its factorization.

120304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 120304 is about 346.8486701719. The cubic root of 120304 is about 49.3658579453.

Adding to 120304 its reverse (403021), we get a palindrome (523325).

It can be divided in two parts, 120 and 304, that added together give a palindrome (424).

The spelling of 120304 in words is "one hundred twenty thousand, three hundred four", and thus it is an iban number.