112338505 has 4 divisors (see below), whose sum is σ = 134806212. Its totient is φ = 89870800.

The previous prime is 112338503. The next prime is 112338521. The reversal of 112338505 is 505833211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 505833211 = 13 ⋅38910247.

It can be written as a sum of positive squares in 2 ways, for example, as 56791296 + 55547209 = 7536^2 + 7453^2 .

It is not a de Polignac number, because 112338505 - 2¹ = 112338503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112338503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11233846 + ... + 11233855.

It is an arithmetic number, because the mean of its divisors is an integer number (33701553).

Almost surely, 2^112338505 is an apocalyptic number.

It is an amenable number.

112338505 is a deficient number, since it is larger than the sum of its proper divisors (22467707).

112338505 is an equidigital number, since it uses as much as digits as its factorization.

112338505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22467706.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 112338505 is about 10598.9860364093. The cubic root of 112338505 is about 482.5135865593.

The spelling of 112338505 in words is "one hundred twelve million, three hundred thirty-eight thousand, five hundred five".