112000111993 has 8 divisors (see below), whose sum is σ = 139636503360. Its totient is φ = 87272814480.

The previous prime is 112000111963. The next prime is 112000112017. The reversal of 112000111993 is 399111000211.

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

It is a cyclic number.

It is not a de Polignac number, because 112000111993 - 2⁹ = 112000111481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112000111963) 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, 727273378 + ... + 727273531.

It is an arithmetic number, because the mean of its divisors is an integer number (17454562920).

Almost surely, 2^112000111993 is an apocalyptic number.

It is an amenable number.

112000111993 is a deficient number, since it is larger than the sum of its proper divisors (27636391367).

112000111993 is a wasteful number, since it uses less digits than its factorization.

112000111993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454546927.

The product of its (nonzero) digits is 486, while the sum is 28.

The spelling of 112000111993 in words is "one hundred twelve billion, one hundred eleven thousand, nine hundred ninety-three".