112340613 has 16 divisors (see below), whose sum is σ = 186748416. Its totient is φ = 58358640.

The previous prime is 112340609. The next prime is 112340623. The reversal of 112340613 is 316043211.

It is not a de Polignac number, because 112340613 - 2² = 112340609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 112340613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112340603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242931 + ... + 243392.

It is an arithmetic number, because the mean of its divisors is an integer number (11671776).

Almost surely, 2^112340613 is an apocalyptic number.

It is an amenable number.

112340613 is a deficient number, since it is larger than the sum of its proper divisors (74407803).

112340613 is a wasteful number, since it uses less digits than its factorization.

112340613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486344.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 112340613 is about 10599.0854794176. The cubic root of 112340613 is about 482.5166046171.

Adding to 112340613 its reverse (316043211), we get a palindrome (428383824).

It can be divided in two parts, 112 and 340613, that added together give a triangular number (340725 = T₈₂₅).

The spelling of 112340613 in words is "one hundred twelve million, three hundred forty thousand, six hundred thirteen".