507103 has 2 divisors, whose sum is σ = 507104. Its totient is φ = 507102.

The previous prime is 507079. The next prime is 507109. The reversal of 507103 is 301705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 507103 - 2⁵ = 507071 is a prime.

507103 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253551 + 253552.

It is an arithmetic number, because the mean of its divisors is an integer number (253552).

2⁵⁰⁷¹⁰³ is an apocalyptic number.

507103 is a deficient number, since it is larger than the sum of its proper divisors (1).

507103 is an equidigital number, since it uses as much as digits as its factorization.

507103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 507103 is about 712.1116485496. Note that the first 3 decimals coincide. The cubic root of 507103 is about 79.7441304236.

Adding to 507103 its reverse (301705), we get a palindrome (808808).

The spelling of 507103 in words is "five hundred seven thousand, one hundred three".