112005113 has 8 divisors (see below), whose sum is σ = 122641536. Its totient is φ = 101444400.

The previous prime is 112005109. The next prime is 112005119. The reversal of 112005113 is 311500211.

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 112005113 - 2² = 112005109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112005119) 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, 15806 + ... + 21767.

It is an arithmetic number, because the mean of its divisors is an integer number (15330192).

Almost surely, 2^112005113 is an apocalyptic number.

It is an amenable number.

112005113 is a deficient number, since it is larger than the sum of its proper divisors (10636423).

112005113 is a wasteful number, since it uses less digits than its factorization.

112005113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37855.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 112005113 is about 10583.2468080453. The cubic root of 112005113 is about 482.0357878766.

Adding to 112005113 its reverse (311500211), we get a palindrome (423505324).

The spelling of 112005113 in words is "one hundred twelve million, five thousand, one hundred thirteen".