104173 has 2 divisors, whose sum is σ = 104174. Its totient is φ = 104172.

The previous prime is 104161. The next prime is 104179. The reversal of 104173 is 371401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79524 + 24649 = 282^2 + 157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104179) 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, 52086 + 52087.

It is an arithmetic number, because the mean of its divisors is an integer number (52087).

2¹⁰⁴¹⁷³ is an apocalyptic number.

It is an amenable number.

104173 is a deficient number, since it is larger than the sum of its proper divisors (1).

104173 is an equidigital number, since it uses as much as digits as its factorization.

104173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 104173 is about 322.7584235926. The cubic root of 104173 is about 47.0527550079.

Adding to 104173 its reverse (371401), we get a palindrome (475574).

The spelling of 104173 in words is "one hundred four thousand, one hundred seventy-three", and thus it is an iban number.