111001110111099 has 16 divisors (see below), whose sum is σ = 177095788212000. Its totient is φ = 68308375452768.

The previous prime is 111001110111079. The next prime is 111001110111127. The reversal of 111001110111099 is 990111011100111.

It is not a de Polignac number, because 111001110111099 - 2²⁸ = 111000841675643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (111001110111079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158121239124 + ... + 158121239825.

It is an arithmetic number, because the mean of its divisors is an integer number (11068486763250).

Almost surely, 2^{111001110111099} is an apocalyptic number.

111001110111099 is a deficient number, since it is larger than the sum of its proper divisors (66094678100901).

111001110111099 is a wasteful number, since it uses less digits than its factorization.

111001110111099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316242478971 (or 316242478965 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 27.

The spelling of 111001110111099 in words is "one hundred eleven trillion, one billion, one hundred ten million, one hundred eleven thousand, ninety-nine".