1045112204 has 12 divisors (see below), whose sum is σ = 1830450384. Its totient is φ = 522126384.

The previous prime is 1045112197. The next prime is 1045112209. The reversal of 1045112204 is 4022115401.

It is a happy number.

1045112204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1045112209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101927 + ... + 111710.

It is an arithmetic number, because the mean of its divisors is an integer number (152537532).

Almost surely, 2^1045112204 is an apocalyptic number.

It is an amenable number.

1045112204 is a deficient number, since it is larger than the sum of its proper divisors (785338180).

1045112204 is a wasteful number, since it uses less digits than its factorization.

1045112204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214864 (or 214862 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1045112204 is about 32328.1951862457. The cubic root of 1045112204 is about 1014.8167800843.

Adding to 1045112204 its reverse (4022115401), we get a palindrome (5067227605).

The spelling of 1045112204 in words is "one billion, forty-five million, one hundred twelve thousand, two hundred four".