11001101101109 has 12 divisors (see below), whose sum is σ = 13269234730464. Its totient is φ = 8933224952232.

The previous prime is 11001101101093. The next prime is 11001101101117. The reversal of 11001101101109 is 90110110110011.

It is not a de Polignac number, because 11001101101109 - 2⁴ = 11001101101093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001101101189) 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 11 ways as a sum of consecutive naturals, for example, 2176709207 + ... + 2176714260.

It is an arithmetic number, because the mean of its divisors is an integer number (1105769560872).

Almost surely, 2^{11001101101109} is an apocalyptic number.

11001101101109 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11001101101109 is a deficient number, since it is larger than the sum of its proper divisors (2268133629355).

11001101101109 is an equidigital number, since it uses as much as digits as its factorization.

11001101101109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353423512 (or 4353423493 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 11001101101109 in words is "eleven trillion, one billion, one hundred one million, one hundred one thousand, one hundred nine".