111110001101109 has 32 divisors (see below), whose sum is σ = 164821070592000. Its totient is φ = 73977244748352.

The previous prime is 111110001101081. The next prime is 111110001101119. The reversal of 111110001101109 is 901101100011111.

It is not a de Polignac number, because 111110001101109 - 2⁹ = 111110001100597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111110001101091 and 111110001101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110001101119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67846444 + ... + 69464810.

It is an arithmetic number, because the mean of its divisors is an integer number (5150658456000).

Almost surely, 2^{111110001101109} is an apocalyptic number.

It is an amenable number.

111110001101109 is a deficient number, since it is larger than the sum of its proper divisors (53711069490891).

111110001101109 is a wasteful number, since it uses less digits than its factorization.

111110001101109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621674 (or 1621668 counting only the distinct ones).

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

The spelling of 111110001101109 in words is "one hundred eleven trillion, one hundred ten billion, one million, one hundred one thousand, one hundred nine".