500320103 has 8 divisors (see below), whose sum is σ = 526906800. Its totient is φ = 473758848.

The previous prime is 500320091. The next prime is 500320157. The reversal of 500320103 is 301023005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500320103 - 2⁴ = 500320087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500320603) 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 in 7 ways as a sum of consecutive naturals, for example, 44525 + ... + 54617.

It is an arithmetic number, because the mean of its divisors is an integer number (65863350).

Almost surely, 2^500320103 is an apocalyptic number.

500320103 is a deficient number, since it is larger than the sum of its proper divisors (26586697).

500320103 is a wasteful number, since it uses less digits than its factorization.

500320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12721.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 500320103 is about 22367.8363504385. The cubic root of 500320103 is about 793.8698671311.

Adding to 500320103 its reverse (301023005), we get a palindrome (801343108).

The spelling of 500320103 in words is "five hundred million, three hundred twenty thousand, one hundred three".