506103 has 16 divisors (see below), whose sum is σ = 766080. Its totient is φ = 294624.

The previous prime is 506101. The next prime is 506113. The reversal of 506103 is 301605.

It is not a de Polignac number, because 506103 - 2¹ = 506101 is a prime.

It is a super-2 number, since 2×506103² = 512280493218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400 + ... + 1082.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

2⁵⁰⁶¹⁰³ is an apocalyptic number.

506103 is a deficient number, since it is larger than the sum of its proper divisors (259977).

506103 is a wasteful number, since it uses less digits than its factorization.

506103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 506103 is about 711.4091649677. The cubic root of 506103 is about 79.6916778279.

Adding to 506103 its reverse (301605), we get a palindrome (807708).

The spelling of 506103 in words is "five hundred six thousand, one hundred three".