112009983 has 8 divisors (see below), whose sum is σ = 150055296. Its totient is φ = 74319000.

The previous prime is 112009981. The next prime is 112009987. The reversal of 112009983 is 389900211.

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

It is not a de Polignac number, because 112009983 - 2¹ = 112009981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112009981) 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 7 ways as a sum of consecutive naturals, for example, 87843 + ... + 89108.

It is an arithmetic number, because the mean of its divisors is an integer number (18756912).

Almost surely, 2^112009983 is an apocalyptic number.

112009983 is a deficient number, since it is larger than the sum of its proper divisors (38045313).

112009983 is a wasteful number, since it uses less digits than its factorization.

112009983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177165.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 112009983 is about 10583.4768861655. The cubic root of 112009983 is about 482.0427741061.

The spelling of 112009983 in words is "one hundred twelve million, nine thousand, nine hundred eighty-three".