112424105 has 4 divisors (see below), whose sum is σ = 134908932. Its totient is φ = 89939280.

The previous prime is 112424101. The next prime is 112424107. The reversal of 112424105 is 501424211.

It is a happy number.

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 22250089 + 90174016 = 4717^2 + 9496^2 .

It is not a de Polignac number, because 112424105 - 2² = 112424101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112424101) 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, 11242406 + ... + 11242415.

It is an arithmetic number, because the mean of its divisors is an integer number (33727233).

Almost surely, 2^112424105 is an apocalyptic number.

It is an amenable number.

112424105 is a deficient number, since it is larger than the sum of its proper divisors (22484827).

112424105 is an equidigital number, since it uses as much as digits as its factorization.

112424105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22484826.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 112424105 is about 10603.0233895809. The cubic root of 112424105 is about 482.6361111164.

Adding to 112424105 its reverse (501424211), we get a palindrome (613848316).

The spelling of 112424105 in words is "one hundred twelve million, four hundred twenty-four thousand, one hundred five".