11010000011011 has 4 divisors (see below), whose sum is σ = 11010410109000. Its totient is φ = 11009589913024.

The previous prime is 11010000011009. The next prime is 11010000011039. The reversal of 11010000011011 is 11011000001011.

It is a happy number.

11010000011011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11010000011011 - 2¹ = 11010000011009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010000010985 and 11010000011003.

It is not an unprimeable number, because it can be changed into a prime (11010000011051) 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, 205008721 + ... + 205062418.

It is an arithmetic number, because the mean of its divisors is an integer number (2752602527250).

Almost surely, 2^{11010000011011} is an apocalyptic number.

11010000011011 is a deficient number, since it is larger than the sum of its proper divisors (410097989).

11010000011011 is an equidigital number, since it uses as much as digits as its factorization.

11010000011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410097988.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 11010000011011 its reverse (11011000001011), we get a palindrome (22021000012022).

It can be divided in two parts, 110100000 and 11011, that added together give a palindrome (110111011).

The spelling of 11010000011011 in words is "eleven trillion, ten billion, eleven thousand, eleven".