112343403 has 16 divisors (see below), whose sum is σ = 153770400. Its totient is φ = 72913920.

The previous prime is 112343401. The next prime is 112343453. The reversal of 112343403 is 304343211.

It is not a de Polignac number, because 112343403 - 2¹ = 112343401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112343403.

It is not an unprimeable number, because it can be changed into a prime (112343401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98943 + ... + 100071.

It is an arithmetic number, because the mean of its divisors is an integer number (9610650).

Almost surely, 2^112343403 is an apocalyptic number.

112343403 is a deficient number, since it is larger than the sum of its proper divisors (41426997).

112343403 is a wasteful number, since it uses less digits than its factorization.

112343403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 112343403 is about 10599.2170937291. The cubic root of 112343403 is about 482.5205990472.

Adding to 112343403 its reverse (304343211), we get a palindrome (416686614).

The spelling of 112343403 in words is "one hundred twelve million, three hundred forty-three thousand, four hundred three".