1133411312 has 20 divisors (see below), whose sum is σ = 2395619736. Its totient is φ = 515186880.

The previous prime is 1133411311. The next prime is 1133411317. The reversal of 1133411312 is 2131143311.

It is a super-2 number, since 2×1133411312² = 2569242404339122688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133411311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3219743 + ... + 3220094.

Almost surely, 2^1133411312 is an apocalyptic number.

It is an amenable number.

1133411312 is an abundant number, since it is smaller than the sum of its proper divisors (1262208424).

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

1133411312 is a wasteful number, since it uses less digits than its factorization.

1133411312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439856 (or 6439850 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 1133411312 is about 33666.1745970640. The cubic root of 1133411312 is about 1042.6275129218.

Adding to 1133411312 its reverse (2131143311), we get a palindrome (3264554623).

The spelling of 1133411312 in words is "one billion, one hundred thirty-three million, four hundred eleven thousand, three hundred twelve".