1130221104 has 40 divisors (see below), whose sum is σ = 3046685952. Its totient is φ = 360360000.

The previous prime is 1130221087. The next prime is 1130221117. The reversal of 1130221104 is 4011220311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510772 + ... + 512979.

Almost surely, 2^1130221104 is an apocalyptic number.

It is an amenable number.

1130221104 is an abundant number, since it is smaller than the sum of its proper divisors (1916464848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130221104 is a wasteful number, since it uses less digits than its factorization.

1130221104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023785 (or 1023779 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1130221104 is about 33618.7611907399. The cubic root of 1130221104 is about 1041.6483672718.

Adding to 1130221104 its reverse (4011220311), we get a palindrome (5141441415).

The spelling of 1130221104 in words is "one billion, one hundred thirty million, two hundred twenty-one thousand, one hundred four".