104003 has 2 divisors, whose sum is σ = 104004.
Its totient is φ = 104002.
The previous prime is 103997. The next prime is 104009. The reversal of 104003 is 300401.
It is a balanced prime because it is at equal distance from previous prime (103997) and next prime (104009).
It is a cyclic number.
It is not a de Polignac number, because 104003 - 212 = 99907 is a prime.
It is not a weakly prime, because it can be changed into another prime (104009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52001 + 52002.
It is an arithmetic number, because the mean of its divisors is an integer number (52002).
2104003 is an apocalyptic number.
104003 is a deficient number, since it is larger than the sum of its proper divisors (1).
104003 is an equidigital number, since it uses as much as digits as its factorization.
104003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12, while the sum is 8.
The square root of 104003 is about 322.4949612009.
The cubic root of 104003 is about 47.0271459298.
Adding to 104003 its reverse (300401), we get a palindrome (404404).
The spelling of 104003 in words is "one hundred four thousand, three", and thus it is an iban number.