104347 has 2 divisors, whose sum is σ = 104348. Its totient is φ = 104346.

The previous prime is 104327. The next prime is 104369. The reversal of 104347 is 743401.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (743401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104347 - 2¹¹ = 102299 is a prime.

It is not a weakly prime, because it can be changed into another prime (104327) 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 as a sum of consecutive naturals, namely, 52173 + 52174.

It is an arithmetic number, because the mean of its divisors is an integer number (52174).

2¹⁰⁴³⁴⁷ is an apocalyptic number.

104347 is the 187-th hex number.

104347 is a deficient number, since it is larger than the sum of its proper divisors (1).

104347 is an equidigital number, since it uses as much as digits as its factorization.

104347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 104347 is about 323.0278625754. The cubic root of 104347 is about 47.0789378168.

Adding to 104347 its reverse (743401), we get a palindrome (847748).

The spelling of 104347 in words is "one hundred four thousand, three hundred forty-seven", and thus it is an iban number.