111001001100109 has 8 divisors (see below), whose sum is σ = 111294292460000. Its totient is φ = 110707711913232.

The previous prime is 111001001100091. The next prime is 111001001100251. The reversal of 111001001100109 is 901001100100111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111001001100109 - 2¹¹ = 111001001098061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111001001100092 and 111001001100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111001001106109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188409607 + ... + 188997835.

It is an arithmetic number, because the mean of its divisors is an integer number (13911786557500).

Almost surely, 2^{111001001100109} is an apocalyptic number.

It is an amenable number.

111001001100109 is a deficient number, since it is larger than the sum of its proper divisors (293291359891).

111001001100109 is an equidigital number, since it uses as much as digits as its factorization.

111001001100109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086507.

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

The spelling of 111001001100109 in words is "one hundred eleven trillion, one billion, one million, one hundred thousand, one hundred nine".