110001011111109 has 6 divisors (see below), whose sum is σ = 158890349382726. Its totient is φ = 73334007407400.

The previous prime is 110001011111087. The next prime is 110001011111113. The reversal of 110001011111109 is 901111110100011.

It can be written as a sum of positive squares in only one way, i.e., 106640836157025 + 3360174954084 = 10326705^2 + 1833078^2 .

It is not a de Polignac number, because 110001011111109 - 2⁷ = 110001011110981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110001011111091 and 110001011111100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001011111119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6111167283942 + ... + 6111167283959.

It is an arithmetic number, because the mean of its divisors is an integer number (26481724897121).

Almost surely, 2^{110001011111109} is an apocalyptic number.

It is an amenable number.

110001011111109 is a deficient number, since it is larger than the sum of its proper divisors (48889338271617).

110001011111109 is a wasteful number, since it uses less digits than its factorization.

110001011111109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12222334567907 (or 12222334567904 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 18.

The spelling of 110001011111109 in words is "one hundred ten trillion, one billion, eleven million, one hundred eleven thousand, one hundred nine".