108347 has 2 divisors, whose sum is σ = 108348. Its totient is φ = 108346.

The previous prime is 108343. The next prime is 108359. The reversal of 108347 is 743801.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108347 - 2² = 108343 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 108347.

It is not a weakly prime, because it can be changed into another prime (108343) 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, 54173 + 54174.

It is an arithmetic number, because the mean of its divisors is an integer number (54174).

2¹⁰⁸³⁴⁷ is an apocalyptic number.

108347 is a deficient number, since it is larger than the sum of its proper divisors (1).

108347 is an equidigital number, since it uses as much as digits as its factorization.

108347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 108347 is about 329.1610548045. The cubic root of 108347 is about 47.6729796410.

The spelling of 108347 in words is "one hundred eight thousand, three hundred forty-seven".