11000001136 has 40 divisors (see below), whose sum is σ = 22643327520. Its totient is φ = 5166814464.

The previous prime is 11000001127. The next prime is 11000001167. The reversal of 11000001136 is 63110000011.

It is a happy number.

11000001136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 303196 + ... + 337531.

It is an arithmetic number, because the mean of its divisors is an integer number (566083188).

Almost surely, 2^11000001136 is an apocalyptic number.

11000001136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11000001136 is an abundant number, since it is smaller than the sum of its proper divisors (11643326384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11000001136 is a wasteful number, since it uses less digits than its factorization.

11000001136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640801 (or 640795 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11000001136 its reverse (63110000011), we get a palindrome (74110001147).

The spelling of 11000001136 in words is "eleven billion, one thousand, one hundred thirty-six".