1001101101109 has 4 divisors (see below), whose sum is σ = 1003381514080. Its totient is φ = 998820688140.

The previous prime is 1001101101101. The next prime is 1001101101127. The reversal of 1001101101109 is 9011011011001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1001101101109 - 2³ = 1001101101101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001101101092 and 1001101101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001101101101) 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 3 ways as a sum of consecutive naturals, for example, 1140205827 + ... + 1140206704.

It is an arithmetic number, because the mean of its divisors is an integer number (250845378520).

Almost surely, 2^{1001101101109} is an apocalyptic number.

It is an amenable number.

1001101101109 is a deficient number, since it is larger than the sum of its proper divisors (2280412971).

1001101101109 is an equidigital number, since it uses as much as digits as its factorization.

1001101101109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280412970.

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

The spelling of 1001101101109 in words is "one trillion, one billion, one hundred one million, one hundred one thousand, one hundred nine".