1110111110003 has 16 divisors (see below), whose sum is σ = 1270804718784. Its totient is φ = 949945328640.

The previous prime is 1110111109949. The next prime is 1110111110077. The reversal of 1110111110003 is 3000111110111.

It is not a de Polignac number, because 1110111110003 - 2¹⁰ = 1110111108979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110111113003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10871063 + ... + 10972703.

It is an arithmetic number, because the mean of its divisors is an integer number (79425294924).

Almost surely, 2^{1110111110003} is an apocalyptic number.

1110111110003 is a deficient number, since it is larger than the sum of its proper divisors (160693608781).

1110111110003 is a wasteful number, since it uses less digits than its factorization.

1110111110003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104222.

The product of its (nonzero) digits is 3, while the sum is 11.

Adding to 1110111110003 its reverse (3000111110111), we get a palindrome (4110222220114).

The spelling of 1110111110003 in words is "one trillion, one hundred ten billion, one hundred eleven million, one hundred ten thousand, three".