111100101111099 has 12 divisors (see below), whose sum is σ = 160537736729656. Its totient is φ = 74039128119072.

The previous prime is 111100101111061. The next prime is 111100101111133. The reversal of 111100101111099 is 990111101001111.

It is not a de Polignac number, because 111100101111099 - 2⁹ = 111100101110587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111100101111019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2300470762 + ... + 2300519055.

Almost surely, 2^{111100101111099} is an apocalyptic number.

111100101111099 is a deficient number, since it is larger than the sum of its proper divisors (49437635618557).

111100101111099 is a wasteful number, since it uses less digits than its factorization.

111100101111099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600992506 (or 4600992503 counting only the distinct ones).

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

The spelling of 111100101111099 in words is "one hundred eleven trillion, one hundred billion, one hundred one million, one hundred eleven thousand, ninety-nine".