11011100100011 has 8 divisors (see below), whose sum is σ = 12012133407744. Its totient is φ = 10010070826920.

The previous prime is 11011100099981. The next prime is 11011100100019. The reversal of 11011100100011 is 11000100111011.

11011100100011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011100100011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011100100019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9119246 + ... + 10255868.

It is an arithmetic number, because the mean of its divisors is an integer number (1501516675968).

Almost surely, 2^{11011100100011} is an apocalyptic number.

11011100100011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11011100100011 is a deficient number, since it is larger than the sum of its proper divisors (1001033307733).

11011100100011 is a wasteful number, since it uses less digits than its factorization.

11011100100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017321.

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

Adding to 11011100100011 its reverse (11000100111011), we get a palindrome (22011200211022).

It can be divided in two parts, 11011100 and 100011, that added together give a palindrome (11111111).

The spelling of 11011100100011 in words is "eleven trillion, eleven billion, one hundred million, one hundred thousand, eleven".