1133113112 has 32 divisors (see below), whose sum is σ = 2180617200. Its totient is φ = 551806464.

The previous prime is 1133113109. The next prime is 1133113133. The reversal of 1133113112 is 2113113311.

It is a congruent number.

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, 35828 + ... + 59580.

Almost surely, 2^1133113112 is an apocalyptic number.

It is an amenable number.

1133113112 is a deficient number, since it is larger than the sum of its proper divisors (1047504088).

1133113112 is a wasteful number, since it uses less digits than its factorization.

1133113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23915 (or 23911 counting only the distinct ones).

The product of its digits is 54, while the sum is 17.

The square root of 1133113112 is about 33661.7455281214. The cubic root of 1133113112 is about 1042.5360666269.

Adding to 1133113112 its reverse (2113113311), we get a palindrome (3246226423).

The spelling of 1133113112 in words is "one billion, one hundred thirty-three million, one hundred thirteen thousand, one hundred twelve".