1132341112 has 64 divisors (see below), whose sum is σ = 2471212800. Its totient is φ = 476413440.

The previous prime is 1132341103. The next prime is 1132341113. The reversal of 1132341112 is 2111432311.

It is a self number, because there is not a number n which added to its sum of digits gives 1132341112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132341113) 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, 831312 + ... + 832672.

It is an arithmetic number, because the mean of its divisors is an integer number (38612700).

Almost surely, 2^1132341112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132341112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1235606400).

1132341112 is an abundant number, since it is smaller than the sum of its proper divisors (1338871688).

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

1132341112 is a wasteful number, since it uses less digits than its factorization.

1132341112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636 (or 1632 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 1132341112 is about 33650.2765516125. The cubic root of 1132341112 is about 1042.2992498181.

Adding to 1132341112 its reverse (2111432311), we get a palindrome (3243773423).

The spelling of 1132341112 in words is "one billion, one hundred thirty-two million, three hundred forty-one thousand, one hundred twelve".