112113305 has 4 divisors (see below), whose sum is σ = 134535972. Its totient is φ = 89690640.

The previous prime is 112113299. The next prime is 112113349. The reversal of 112113305 is 503311211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 51724864 + 60388441 = 7192^2 + 7771^2 .

It is not a de Polignac number, because 112113305 - 2¹⁴ = 112096921 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11211326 + ... + 11211335.

It is an arithmetic number, because the mean of its divisors is an integer number (33633993).

Almost surely, 2^112113305 is an apocalyptic number.

It is an amenable number.

112113305 is a deficient number, since it is larger than the sum of its proper divisors (22422667).

112113305 is an equidigital number, since it uses as much as digits as its factorization.

112113305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22422666.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 112113305 is about 10588.3570491366. The cubic root of 112113305 is about 482.1909463668.

Adding to 112113305 its reverse (503311211), we get a palindrome (615424516).

The spelling of 112113305 in words is "one hundred twelve million, one hundred thirteen thousand, three hundred five".