516103 has 8 divisors (see below), whose sum is σ = 624672. Its totient is φ = 416256.

The previous prime is 516091. The next prime is 516127. The reversal of 516103 is 301615.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-516103 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2050 + ... + 2287.

It is an arithmetic number, because the mean of its divisors is an integer number (78084).

2⁵¹⁶¹⁰³ is an apocalyptic number.

516103 is a deficient number, since it is larger than the sum of its proper divisors (108569).

516103 is a wasteful number, since it uses less digits than its factorization.

516103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 516103 is about 718.4030901938. The cubic root of 516103 is about 80.2131296096.

Adding to 516103 its reverse (301615), we get a palindrome (817718).

The spelling of 516103 in words is "five hundred sixteen thousand, one hundred three".