111004893 has 12 divisors (see below), whose sum is σ = 165513088. Its totient is φ = 71615880.

The previous prime is 111004891. The next prime is 111004913. The reversal of 111004893 is 398400111.

It is not a de Polignac number, because 111004893 - 2¹ = 111004891 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111004891) 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 11 ways as a sum of consecutive naturals, for example, 198655 + ... + 199212.

Almost surely, 2^111004893 is an apocalyptic number.

It is an amenable number.

111004893 is a deficient number, since it is larger than the sum of its proper divisors (54508195).

111004893 is a wasteful number, since it uses less digits than its factorization.

111004893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397904 (or 397901 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 111004893 is about 10535.8859617974. The cubic root of 111004893 is about 480.5966149025.

The spelling of 111004893 in words is "one hundred eleven million, four thousand, eight hundred ninety-three".