It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-113743 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 113743.
It is a congruent number.
2113743 is an apocalyptic number.
113743 is an equidigital number, since it uses as much as digits as its factorization.
113743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16256.
The square root of 113743 is about 337.2580614307. The cubic root of 113743 is about 48.4516114972.
The spelling of 113743 in words is "one hundred thirteen thousand, seven hundred forty-three".