1120204306 has 16 divisors (see below), whose sum is σ = 1828220184. Its totient is φ = 511686144.

The previous prime is 1120204303. The next prime is 1120204321. The reversal of 1120204306 is 6034020211.

It can be written as a sum of positive squares in 4 ways, for example, as 997991281 + 122213025 = 31591^2 + 11055^2 .

It is not an unprimeable number, because it can be changed into a prime (1120204303) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 219565 + ... + 224608.

Almost surely, 2^1120204306 is an apocalyptic number.

1120204306 is a deficient number, since it is larger than the sum of its proper divisors (708015878).

1120204306 is a wasteful number, since it uses less digits than its factorization.

1120204306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444285.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1120204306 is about 33469.4533268770. The cubic root of 1120204306 is about 1038.5619628226.

Adding to 1120204306 its reverse (6034020211), we get a palindrome (7154224517).

The spelling of 1120204306 in words is "one billion, one hundred twenty million, two hundred four thousand, three hundred six".