11001000110011 has 4 divisors (see below), whose sum is σ = 11017693585800. Its totient is φ = 10984306634224.

The previous prime is 11001000110003. The next prime is 11001000110017. The reversal of 11001000110011 is 11001100010011.

It is a happy number.

11001000110011 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 11001000110011 - 2³ = 11001000110003 is a prime.

It is a Duffinian number.

11001000110011 is a modest number, since divided by 110011 gives 110010 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 11001000109976 and 11001000110003.

It is not an unprimeable number, because it can be changed into a prime (11001000110017) 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, 8346736906 + ... + 8346738223.

It is an arithmetic number, because the mean of its divisors is an integer number (2754423396450).

Almost surely, 2^{11001000110011} is an apocalyptic number.

11001000110011 is a deficient number, since it is larger than the sum of its proper divisors (16693475789).

11001000110011 is an equidigital number, since it uses as much as digits as its factorization.

11001000110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16693475788.

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

Adding to 11001000110011 its reverse (11001100010011), we get a palindrome (22002100120022).

The spelling of 11001000110011 in words is "eleven trillion, one billion, one hundred ten thousand, eleven".