1100110011011 has 4 divisors (see below), whose sum is σ = 1200120012024. Its totient is φ = 1000100010000.

The previous prime is 1100110010981. The next prime is 1100110011017. The reversal of 1100110011011 is 1101100110011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100110011011 - 2³⁴ = 1082930141827 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 1100110011011.

It is not an unprimeable number, because it can be changed into a prime (1100110011017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50005000490 + ... + 50005000511.

It is an arithmetic number, because the mean of its divisors is an integer number (300030003006).

Almost surely, 2^{1100110011011} is an apocalyptic number.

1100110011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1100110011011 is a deficient number, since it is larger than the sum of its proper divisors (100010001013).

1100110011011 is a wasteful number, since it uses less digits than its factorization.

1100110011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100010001012.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 1100110011011 its reverse (1101100110011), we get a palindrome (2201210121022).

The spelling of 1100110011011 in words is "one trillion, one hundred billion, one hundred ten million, eleven thousand, eleven".