4103903 has 2 divisors, whose sum is σ = 4103904. Its totient is φ = 4103902.

The previous prime is 4103893. The next prime is 4103923. The reversal of 4103903 is 3093014.

It is an a-pointer prime, because the next prime (4103923) can be obtained adding 4103903 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4103903 - 2⁴ = 4103887 is a prime.

It is a nialpdrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4103923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051951 + 2051952.

It is an arithmetic number, because the mean of its divisors is an integer number (2051952).

Almost surely, 2^4103903 is an apocalyptic number.

4103903 is a deficient number, since it is larger than the sum of its proper divisors (1).

4103903 is an equidigital number, since it uses as much as digits as its factorization.

4103903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 4103903 is about 2025.8092210275. The cubic root of 4103903 is about 160.1028375344.

Adding to 4103903 its reverse (3093014), we get a palindrome (7196917).

The spelling of 4103903 in words is "four million, one hundred three thousand, nine hundred three".