111000000099 has 8 divisors (see below), whose sum is σ = 148243824640. Its totient is φ = 73878087816.

The previous prime is 111000000091. The next prime is 111000000101. The reversal of 111000000099 is 990000000111.

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

It is not a de Polignac number, because 111000000099 - 2³ = 111000000091 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (111000000091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30475939 + ... + 30479580.

It is an arithmetic number, because the mean of its divisors is an integer number (18530478080).

Almost surely, 2^111000000099 is an apocalyptic number.

111000000099 is a deficient number, since it is larger than the sum of its proper divisors (37243824541).

111000000099 is an equidigital number, since it uses as much as digits as its factorization.

111000000099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60956129.

The product of its (nonzero) digits is 81, while the sum is 21.

The spelling of 111000000099 in words is "one hundred eleven billion, ninety-nine", and thus it is an aban number.