1132113132 has 48 divisors (see below), whose sum is σ = 2936999520. Its totient is φ = 377127936.

The previous prime is 1132113097. The next prime is 1132113133. The reversal of 1132113132 is 2313112311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is not an unprimeable number, because it can be changed into a prime (1132113133) 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 15 ways as a sum of consecutive naturals, for example, 258868 + ... + 263204.

It is an arithmetic number, because the mean of its divisors is an integer number (61187490).

Almost surely, 2^1132113132 is an apocalyptic number.

1132113132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1132113132 is an abundant number, since it is smaller than the sum of its proper divisors (1804886388).

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

1132113132 is a wasteful number, since it uses less digits than its factorization.

1132113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6767 (or 6759 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 1132113132 is about 33646.8888903566. Note that the first 4 decimals coincide. The cubic root of 1132113132 is about 1042.2292946519.

Adding to 1132113132 its reverse (2313112311), we get a palindrome (3445225443).

The spelling of 1132113132 in words is "one billion, one hundred thirty-two million, one hundred thirteen thousand, one hundred thirty-two".