11010001011009 has 32 divisors (see below), whose sum is σ = 19710211605504. Its totient is φ = 5279520962880.

The previous prime is 11010001010969. The next prime is 11010001011017. The reversal of 11010001011009 is 90011010001011.

It is not a de Polignac number, because 11010001011009 - 2⁷ = 11010001010881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11010001010009) 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 31 ways as a sum of consecutive naturals, for example, 1833163999 + ... + 1833170004.

It is an arithmetic number, because the mean of its divisors is an integer number (615944112672).

Almost surely, 2^{11010001011009} is an apocalyptic number.

It is an amenable number.

11010001011009 is a deficient number, since it is larger than the sum of its proper divisors (8700210594495).

11010001011009 is a wasteful number, since it uses less digits than its factorization.

11010001011009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666334037.

The product of its (nonzero) digits is 9, while the sum is 15.

The spelling of 11010001011009 in words is "eleven trillion, ten billion, one million, eleven thousand, nine".