111101111000099 has 8 divisors (see below), whose sum is σ = 121282939065792. Its totient is φ = 100932904112040.

The previous prime is 111101111000059. The next prime is 111101111000129. The reversal of 111101111000099 is 990000111101111.

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

It is a de Polignac number, because none of the positive numbers 2^k-111101111000099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111101111000059) 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, 3405277349 + ... + 3405309974.

It is an arithmetic number, because the mean of its divisors is an integer number (15160367383224).

Almost surely, 2^{111101111000099} is an apocalyptic number.

111101111000099 is a deficient number, since it is larger than the sum of its proper divisors (10181828065693).

111101111000099 is a wasteful number, since it uses less digits than its factorization.

111101111000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810588817.

The product of its (nonzero) digits is 81, while the sum is 26.

The spelling of 111101111000099 in words is "one hundred eleven trillion, one hundred one billion, one hundred eleven million, ninety-nine", and thus it is an aban number.