111000113012 has 12 divisors (see below), whose sum is σ = 194319816096. Its totient is φ = 55480165560.

The previous prime is 111000112999. The next prime is 111000113027. The reversal of 111000113012 is 210311000111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111000112984 and 111000113002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4960178 + ... + 4982505.

It is an arithmetic number, because the mean of its divisors is an integer number (16193318008).

Almost surely, 2^111000113012 is an apocalyptic number.

It is an amenable number.

111000113012 is a deficient number, since it is larger than the sum of its proper divisors (83319703084).

111000113012 is a wasteful number, since it uses less digits than its factorization.

111000113012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9945478 (or 9945476 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 111000113012 its reverse (210311000111), we get a palindrome (321311113123).

The spelling of 111000113012 in words is "one hundred eleven billion, one hundred thirteen thousand, twelve".