1130909204 has 12 divisors (see below), whose sum is σ = 1985456928. Its totient is φ = 563635800.

The previous prime is 1130909183. The next prime is 1130909231. The reversal of 1130909204 is 4029090311.

It is a happy 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, 453302 + ... + 455789.

It is an arithmetic number, because the mean of its divisors is an integer number (165454744).

Almost surely, 2^1130909204 is an apocalyptic number.

It is an amenable number.

1130909204 is a deficient number, since it is larger than the sum of its proper divisors (854547724).

1130909204 is a wasteful number, since it uses less digits than its factorization.

1130909204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909406 (or 909404 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1130909204 is about 33628.9935026310. The cubic root of 1130909204 is about 1041.8597161337.

Adding to 1130909204 its reverse (4029090311), we get a palindrome (5159999515).

The spelling of 1130909204 in words is "one billion, one hundred thirty million, nine hundred nine thousand, two hundred four".