1132443112 has 16 divisors (see below), whose sum is σ = 2155023360. Its totient is φ = 557770224.

The previous prime is 1132443043. The next prime is 1132443121. The reversal of 1132443112 is 2113442311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055848 + ... + 1056919.

It is an arithmetic number, because the mean of its divisors is an integer number (134688960).

Almost surely, 2^1132443112 is an apocalyptic number.

It is an amenable number.

1132443112 is a deficient number, since it is larger than the sum of its proper divisors (1022580248).

1132443112 is a wasteful number, since it uses less digits than its factorization.

1132443112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112840 (or 2112836 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 1132443112 is about 33651.7921068106. The cubic root of 1132443112 is about 1042.3305452556.

Adding to 1132443112 its reverse (2113442311), we get a palindrome (3245885423).

The spelling of 1132443112 in words is "one billion, one hundred thirty-two million, four hundred forty-three thousand, one hundred twelve".