5210103 has 4 divisors (see below), whose sum is σ = 6946808. Its totient is φ = 3473400.

The previous prime is 5210099. The next prime is 5210119. The reversal of 5210103 is 3010125.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5210103 - 2² = 5210099 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868348 + ... + 868353.

It is an arithmetic number, because the mean of its divisors is an integer number (1736702).

Almost surely, 2^5210103 is an apocalyptic number.

5210103 is a deficient number, since it is larger than the sum of its proper divisors (1736705).

5210103 is a wasteful number, since it uses less digits than its factorization.

5210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736704.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 5210103 is about 2282.5650045508. The cubic root of 5210103 is about 173.3599486579.

Adding to 5210103 its reverse (3010125), we get a palindrome (8220228).

The spelling of 5210103 in words is "five million, two hundred ten thousand, one hundred three".