1110111110011 has 16 divisors (see below), whose sum is σ = 1139230296000. Its totient is φ = 1081448299008.

The previous prime is 1110111109949. The next prime is 1110111110077. The reversal of 1110111110011 is 1100111110111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1110111110011 - 2⁷ = 1110111109883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110111110011.

It is not an unprimeable number, because it can be changed into a prime (1110111110111) 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, 1711305 + ... + 2269093.

It is an arithmetic number, because the mean of its divisors is an integer number (71201893500).

Almost surely, 2^{1110111110011} is an apocalyptic number.

1110111110011 is a deficient number, since it is larger than the sum of its proper divisors (29119185989).

1110111110011 is a wasteful number, since it uses less digits than its factorization.

1110111110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558198.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 1110111110011 its reverse (1100111110111), we get a palindrome (2210222220122).

It can be divided in two parts, 1110111 and 110011, that multiplied together give a palindrome (122124421221).

The spelling of 1110111110011 in words is "one trillion, one hundred ten billion, one hundred eleven million, one hundred ten thousand, eleven".