11010010011011 has 4 divisors (see below), whose sum is σ = 12010920012024. Its totient is φ = 10009100010000.

The previous prime is 11010010010999. The next prime is 11010010011031. The reversal of 11010010011011 is 11011001001011.

11010010011011 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 11010010011011 - 2³⁰ = 11008936269187 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 11010010011011.

It is not an unprimeable number, because it can be changed into a prime (11010010011031) 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, 500455000490 + ... + 500455000511.

It is an arithmetic number, because the mean of its divisors is an integer number (3002730003006).

Almost surely, 2^{11010010011011} is an apocalyptic number.

11010010011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11010010011011 is a deficient number, since it is larger than the sum of its proper divisors (1000910001013).

11010010011011 is a wasteful number, since it uses less digits than its factorization.

11010010011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000910001012.

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

Adding to 11010010011011 its reverse (11011001001011), we get a palindrome (22021011012022).

The spelling of 11010010011011 in words is "eleven trillion, ten billion, ten million, eleven thousand, eleven".