111100011000985 has 16 divisors (see below), whose sum is σ = 135937404590400. Its totient is φ = 87143030767296.

The previous prime is 111100011000977. The next prime is 111100011001013. The reversal of 111100011000985 is 589000110001111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111100011000985 - 2³ = 111100011000977 is a prime.

It is a super-3 number, since 3×111100011000985³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 496735434 + ... + 496959043.

It is an arithmetic number, because the mean of its divisors is an integer number (8496087786900).

Almost surely, 2^{111100011000985} is an apocalyptic number.

It is an amenable number.

111100011000985 is a deficient number, since it is larger than the sum of its proper divisors (24837393589415).

111100011000985 is an equidigital number, since it uses as much as digits as its factorization.

111100011000985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993694920.

The product of its (nonzero) digits is 360, while the sum is 28.

The spelling of 111100011000985 in words is "one hundred eleven trillion, one hundred billion, eleven million, nine hundred eighty-five", and thus it is an aban number.