1112032312 has 16 divisors (see below), whose sum is σ = 2087064000. Its totient is φ = 555481920.

The previous prime is 1112032307. The next prime is 1112032319. The reversal of 1112032312 is 2132302111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112032319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57864 + ... + 74647.

It is an arithmetic number, because the mean of its divisors is an integer number (130441500).

Almost surely, 2^1112032312 is an apocalyptic number.

It is an amenable number.

1112032312 is a deficient number, since it is larger than the sum of its proper divisors (975031688).

1112032312 is a wasteful number, since it uses less digits than its factorization.

1112032312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133566 (or 133562 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1112032312 is about 33347.1484837909. The cubic root of 1112032312 is about 1036.0303281174.

Adding to 1112032312 its reverse (2132302111), we get a palindrome (3244334423).

The spelling of 1112032312 in words is "one billion, one hundred twelve million, thirty-two thousand, three hundred twelve".