1110111000111 has 48 divisors (see below), whose sum is σ = 1777689351360. Its totient is φ = 665013888000.

The previous prime is 1110111000059. The next prime is 1110111000151. The reversal of 1110111000111 is 1110001110111.

It is not a de Polignac number, because 1110111000111 - 2¹⁰ = 1110110999087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1110111000093 and 1110111000102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111000151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2276890 + ... + 2721111.

It is an arithmetic number, because the mean of its divisors is an integer number (37035194820).

Almost surely, 2^{1110111000111} is an apocalyptic number.

1110111000111 is a deficient number, since it is larger than the sum of its proper divisors (667578351249).

1110111000111 is a wasteful number, since it uses less digits than its factorization.

1110111000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4998096 (or 4998093 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 1110111000111 its reverse (1110001110111), we get a palindrome (2220112110222).

The spelling of 1110111000111 in words is "one trillion, one hundred ten billion, one hundred eleven million, one hundred eleven", and thus it is an aban number.