107743 has 4 divisors (see below), whose sum is σ = 108568. Its totient is φ = 106920.

The previous prime is 107741. The next prime is 107747. The reversal of 107743 is 347701.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 107743 - 2¹ = 107741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168 + ... + 493.

It is an arithmetic number, because the mean of its divisors is an integer number (27142).

2¹⁰⁷⁷⁴³ is an apocalyptic number.

107743 is a deficient number, since it is larger than the sum of its proper divisors (825).

107743 is an equidigital number, since it uses as much as digits as its factorization.

107743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 107743 is about 328.2422885614. The cubic root of 107743 is about 47.5842272907.

The spelling of 107743 in words is "one hundred seven thousand, seven hundred forty-three", and thus it is an iban number.