1132120112 has 20 divisors (see below), whose sum is σ = 2198255136. Its totient is φ = 564828480.

The previous prime is 1132120109. The next prime is 1132120127. The reversal of 1132120112 is 2110212311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69368 + ... + 84119.

Almost surely, 2^1132120112 is an apocalyptic number.

It is an amenable number.

1132120112 is a deficient number, since it is larger than the sum of its proper divisors (1066135024).

1132120112 is a wasteful number, since it uses less digits than its factorization.

1132120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153956 (or 153950 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1132120112 is about 33646.9926144968. The cubic root of 1132120112 is about 1042.2314365890.

Adding to 1132120112 its reverse (2110212311), we get a palindrome (3242332423).

The spelling of 1132120112 in words is "one billion, one hundred thirty-two million, one hundred twenty thousand, one hundred twelve".