120323404 has 24 divisors (see below), whose sum is σ = 213012800. Its totient is φ = 59466960.

The previous prime is 120323353. The next prime is 120323471. The reversal of 120323404 is 404323021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210439 + ... + 211009.

Almost surely, 2^120323404 is an apocalyptic number.

It is an amenable number.

120323404 is a deficient number, since it is larger than the sum of its proper divisors (92689396).

120323404 is a wasteful number, since it uses less digits than its factorization.

120323404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 120323404 is about 10969.2025234289. The cubic root of 120323404 is about 493.6851189863.

Adding to 120323404 its reverse (404323021), we get a palindrome (524646425).

The spelling of 120323404 in words is "one hundred twenty million, three hundred twenty-three thousand, four hundred four".