1112301312 has 36 divisors (see below), whose sum is σ = 2960345640. Its totient is φ = 370766848.

The previous prime is 1112301299. The next prime is 1112301317. The reversal of 1112301312 is 2131032111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1112301291 and 1112301300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112301317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723387 + ... + 724922.

Almost surely, 2^1112301312 is an apocalyptic number.

1112301312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112301312 is an abundant number, since it is smaller than the sum of its proper divisors (1848044328).

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

1112301312 is an equidigital number, since it uses as much as digits as its factorization.

1112301312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448328 (or 1448314 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1112301312 is about 33351.1815682743. The cubic root of 1112301312 is about 1036.1138597697.

Adding to 1112301312 its reverse (2131032111), we get a palindrome (3243333423).

The spelling of 1112301312 in words is "one billion, one hundred twelve million, three hundred one thousand, three hundred twelve".