11001000101 has 32 divisors (see below), whose sum is σ = 14798665728.
Its totient is φ = 7927787520.
The previous prime is 11001000083. The next prime is 11001000103. The reversal of 11001000101 is 10100010011.
Adding to 11001000101 its reverse (10100010011), we get a palindrome (21101010112).
It is a cyclic number.
It is not a de Polignac number, because 11001000101 - 222 = 10996805797 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11001000103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66740 + ... + 162653.
It is an arithmetic number, because the mean of its divisors is an integer number (462458304).
Almost surely, 211001000101 is an apocalyptic number.
It is an amenable number.
11001000101 is a deficient number, since it is larger than the sum of its proper divisors (3797665627).
11001000101 is a wasteful number, since it uses less digits than its factorization.
11001000101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229461.
The product of its (nonzero) digits is 1, while the sum is 5.
The spelling of 11001000101 in words is "eleven billion, one million, one hundred one", and thus it is an aban number.