1132042312 has 32 divisors (see below), whose sum is σ = 2154952800. Its totient is φ = 557432064.

The previous prime is 1132042309. The next prime is 1132042321. The reversal of 1132042312 is 2132402311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1132042312.

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 7 ways as a sum of consecutive naturals, for example, 221239 + ... + 226297.

It is an arithmetic number, because the mean of its divisors is an integer number (67342275).

Almost surely, 2^1132042312 is an apocalyptic number.

It is an amenable number.

1132042312 is a deficient number, since it is larger than the sum of its proper divisors (1022910488).

1132042312 is a wasteful number, since it uses less digits than its factorization.

1132042312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485 (or 5481 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1132042312 is about 33645.8364734777. The cubic root of 1132042312 is about 1042.2075617774.

Adding to 1132042312 its reverse (2132402311), we get a palindrome (3264444623).

The spelling of 1132042312 in words is "one billion, one hundred thirty-two million, forty-two thousand, three hundred twelve".