1120203404 has 6 divisors (see below), whose sum is σ = 1960355964. Its totient is φ = 560101700.

The previous prime is 1120203391. The next prime is 1120203421. The reversal of 1120203404 is 4043020211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140025422 + ... + 140025429.

It is an arithmetic number, because the mean of its divisors is an integer number (326725994).

Almost surely, 2^1120203404 is an apocalyptic number.

It is an amenable number.

1120203404 is a deficient number, since it is larger than the sum of its proper divisors (840152560).

1120203404 is a wasteful number, since it uses less digits than its factorization.

1120203404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280050855 (or 280050853 counting only the distinct ones).

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

The square root of 1120203404 is about 33469.4398519007. The cubic root of 1120203404 is about 1038.5616840690.

Adding to 1120203404 its reverse (4043020211), we get a palindrome (5163223615).

The spelling of 1120203404 in words is "one billion, one hundred twenty million, two hundred three thousand, four hundred four".