112115306 has 8 divisors (see below), whose sum is σ = 178065540. Its totient is φ = 52760128.

The previous prime is 112115303. The next prime is 112115309. The reversal of 112115306 is 603511211.

It is an interprime number because it is at equal distance from previous prime (112115303) and next prime (112115309).

It can be written as a sum of positive squares in 2 ways, for example, as 111408025 + 707281 = 10555^2 + 841^2 .

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

It is not an unprimeable number, because it can be changed into a prime (112115303) 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 3 ways as a sum of consecutive naturals, for example, 1648721 + ... + 1648788.

Almost surely, 2^112115306 is an apocalyptic number.

112115306 is a deficient number, since it is larger than the sum of its proper divisors (65950234).

112115306 is a wasteful number, since it uses less digits than its factorization.

112115306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297528.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 112115306 is about 10588.4515392951. The cubic root of 112115306 is about 482.1938150668.

Adding to 112115306 its reverse (603511211), we get a palindrome (715626517).

The spelling of 112115306 in words is "one hundred twelve million, one hundred fifteen thousand, three hundred six".