111001000006 has 32 divisors (see below), whose sum is σ = 180610149888. Its totient is φ = 50860910880.

The previous prime is 111001000001. The next prime is 111001000007. The reversal of 111001000006 is 600000100111.

It is a junction number, because it is equal to n+sod(n) for n = 111000999956 and 111001000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111001000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966185 + ... + 2021851.

It is an arithmetic number, because the mean of its divisors is an integer number (5644067184).

Almost surely, 2^111001000006 is an apocalyptic number.

111001000006 is a deficient number, since it is larger than the sum of its proper divisors (69609149882).

111001000006 is a wasteful number, since it uses less digits than its factorization.

111001000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56236.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 111001000006 its reverse (600000100111), we get a palindrome (711001100117).

The spelling of 111001000006 in words is "one hundred eleven billion, one million, six", and thus it is an aban number.