111330103112 has 8 divisors (see below), whose sum is σ = 208743943350. Its totient is φ = 55665051552.

The previous prime is 111330103097. The next prime is 111330103133. The reversal of 111330103112 is 211301033111.

111330103112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 75166995556 + 36163107556 = 274166^2 + 190166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6958131437 + ... + 6958131452.

Almost surely, 2^111330103112 is an apocalyptic number.

It is an amenable number.

111330103112 is a deficient number, since it is larger than the sum of its proper divisors (97413840238).

111330103112 is a wasteful number, since it uses less digits than its factorization.

111330103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13916262895 (or 13916262891 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 111330103112 its reverse (211301033111), we get a palindrome (322631136223).

The spelling of 111330103112 in words is "one hundred eleven billion, three hundred thirty million, one hundred three thousand, one hundred twelve".