1110110111011 has 16 divisors (see below), whose sum is σ = 1250445136896. Its totient is φ = 976362660000.

The previous prime is 1110110111003. The next prime is 1110110111017. The reversal of 1110110111011 is 1101110110111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1110110111011 - 2³ = 1110110111003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110110111017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766576 + ... + 1675666.

It is an arithmetic number, because the mean of its divisors is an integer number (78152821056).

Almost surely, 2^{1110110111011} is an apocalyptic number.

1110110111011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1110110111011 is a deficient number, since it is larger than the sum of its proper divisors (140335025885).

1110110111011 is a wasteful number, since it uses less digits than its factorization.

1110110111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912714.

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

Adding to 1110110111011 its reverse (1101110110111), we get a palindrome (2211220221122).

The spelling of 1110110111011 in words is "one trillion, one hundred ten billion, one hundred ten million, one hundred eleven thousand, eleven".