1011101101109 has 16 divisors (see below), whose sum is σ = 1118635868160. Its totient is φ = 906170958000.

The previous prime is 1011101101057. The next prime is 1011101101117. The reversal of 1011101101109 is 9011011011101.

It is not a de Polignac number, because 1011101101109 - 2⁸ = 1011101100853 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 (1011101101159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13106552 + ... + 13183470.

It is an arithmetic number, because the mean of its divisors is an integer number (69914741760).

Almost surely, 2^{1011101101109} is an apocalyptic number.

It is an amenable number.

1011101101109 is a deficient number, since it is larger than the sum of its proper divisors (107534767051).

1011101101109 is a wasteful number, since it uses less digits than its factorization.

1011101101109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93832.

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

The spelling of 1011101101109 in words is "one trillion, eleven billion, one hundred one million, one hundred one thousand, one hundred nine".