1133313112 has 32 divisors (see below), whose sum is σ = 2148300000. Its totient is φ = 560452608.

The previous prime is 1133313089. The next prime is 1133313113. The reversal of 1133313112 is 2113133311.

It is a super-2 number, since 2×1133313112² = 2568797219662249088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1133313112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133313113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809389 + ... + 810787.

It is an arithmetic number, because the mean of its divisors is an integer number (67134375).

Almost surely, 2^1133313112 is an apocalyptic number.

It is an amenable number.

1133313112 is a deficient number, since it is larger than the sum of its proper divisors (1014986888).

1133313112 is a wasteful number, since it uses less digits than its factorization.

1133313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443 (or 2439 counting only the distinct ones).

The product of its digits is 162, while the sum is 19.

The square root of 1133313112 is about 33664.7161283145. The cubic root of 1133313112 is about 1042.5974005882.

Adding to 1133313112 its reverse (2113133311), we get a palindrome (3246446423).

The spelling of 1133313112 in words is "one billion, one hundred thirty-three million, three hundred thirteen thousand, one hundred twelve".