1112110312 has 16 divisors (see below), whose sum is σ = 2090714400. Its totient is φ = 554586480.

The previous prime is 1112110303. The next prime is 1112110313. The reversal of 1112110312 is 2130112111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1112110292 and 1112110301.

It is not an unprimeable number, because it can be changed into a prime (1112110313) by changing a digit.

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, 180364 + ... + 186427.

It is an arithmetic number, because the mean of its divisors is an integer number (130669650).

Almost surely, 2^1112110312 is an apocalyptic number.

It is an amenable number.

1112110312 is a deficient number, since it is larger than the sum of its proper divisors (978604088).

1112110312 is a wasteful number, since it uses less digits than its factorization.

1112110312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367176 (or 367172 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 1112110312 is about 33348.3179785728. The cubic root of 1112110312 is about 1036.0545505779.

Adding to 1112110312 its reverse (2130112111), we get a palindrome (3242222423).

The spelling of 1112110312 in words is "one billion, one hundred twelve million, one hundred ten thousand, three hundred twelve".