11000001101 has 4 divisors (see below), whose sum is σ = 11000225472.
Its totient is φ = 10999776732.
The previous prime is 11000001071. The next prime is 11000001109. The reversal of 11000001101 is 10110000011.
Adding to 11000001101 its reverse (10110000011), we get a palindrome (21110001112).
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11000001101 - 226 = 10932892237 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11000001109) 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, 3635 + ... + 148368.
It is an arithmetic number, because the mean of its divisors is an integer number (2750056368).
Almost surely, 211000001101 is an apocalyptic number.
It is an amenable number.
11000001101 is a deficient number, since it is larger than the sum of its proper divisors (224371).
11000001101 is an equidigital number, since it uses as much as digits as its factorization.
11000001101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224370.
The product of its (nonzero) digits is 1, while the sum is 5.
The spelling of 11000001101 in words is "eleven billion, one thousand, one hundred one".