11001000008 has 16 divisors (see below), whose sum is σ = 21292258560. Its totient is φ = 5323064400.

The previous prime is 11001000001. The next prime is 11001000047. The reversal of 11001000008 is 80000010011.

11001000008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11001000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22179188 + ... + 22179683.

It is an arithmetic number, because the mean of its divisors is an integer number (1330766160).

Almost surely, 2^11001000008 is an apocalyptic number.

It is an amenable number.

11001000008 is a deficient number, since it is larger than the sum of its proper divisors (10291258552).

11001000008 is a wasteful number, since it uses less digits than its factorization.

11001000008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44358908 (or 44358904 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11001000008 its reverse (80000010011), we get a palindrome (91001010019).

The spelling of 11001000008 in words is "eleven billion, one million, eight", and thus it is an aban number and an uban number.