11010001011109 has 12 divisors (see below), whose sum is σ = 11380919709792. Its totient is φ = 10650811976280.

The previous prime is 11010001011073. The next prime is 11010001011211. The reversal of 11010001011109 is 90111010001011.

It is not a de Polignac number, because 11010001011109 - 2²⁷ = 11009866793381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010001011092 and 11010001011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010001311109) 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 11 ways as a sum of consecutive naturals, for example, 379654 + ... + 4707880.

It is an arithmetic number, because the mean of its divisors is an integer number (948409975816).

Almost surely, 2^{11010001011109} is an apocalyptic number.

It is an amenable number.

11010001011109 is a deficient number, since it is larger than the sum of its proper divisors (370918698683).

11010001011109 is an equidigital number, since it uses as much as digits as its factorization.

11010001011109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4330936 (or 4330905 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 16.

The spelling of 11010001011109 in words is "eleven trillion, ten billion, one million, eleven thousand, one hundred nine".