112105113 has 8 divisors (see below), whose sum is σ = 149572608. Its totient is φ = 74687184.

The previous prime is 112105109. The next prime is 112105127. The reversal of 112105113 is 311501211.

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

It is not a de Polignac number, because 112105113 - 2² = 112105109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112105092 and 112105101.

It is not an unprimeable number, because it can be changed into a prime (112101113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6745 + ... + 16422.

It is an arithmetic number, because the mean of its divisors is an integer number (18696576).

Almost surely, 2^112105113 is an apocalyptic number.

It is an amenable number.

112105113 is a deficient number, since it is larger than the sum of its proper divisors (37467495).

112105113 is a wasteful number, since it uses less digits than its factorization.

112105113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24783.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 112105113 is about 10587.9702020737. The cubic root of 112105113 is about 482.1792016874.

Adding to 112105113 its reverse (311501211), we get a palindrome (423606324).

The spelling of 112105113 in words is "one hundred twelve million, one hundred five thousand, one hundred thirteen".