5103863 has 2 divisors, whose sum is σ = 5103864. Its totient is φ = 5103862.

The previous prime is 5103829. The next prime is 5103877. The reversal of 5103863 is 3683015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5103863 - 2⁸ = 5103607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5102863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551931 + 2551932.

It is an arithmetic number, because the mean of its divisors is an integer number (2551932).

Almost surely, 2^5103863 is an apocalyptic number.

5103863 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103863 is an equidigital number, since it uses as much as digits as its factorization.

5103863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 5103863 is about 2259.1730788056. The cubic root of 5103863 is about 172.1735111324.

Adding to 5103863 its reverse (3683015), we get a palindrome (8786878).

The spelling of 5103863 in words is "five million, one hundred three thousand, eight hundred sixty-three".