5203530103 has 2 divisors, whose sum is σ = 5203530104. Its totient is φ = 5203530102.

The previous prime is 5203530071. The next prime is 5203530169. The reversal of 5203530103 is 3010353025.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5203530103 - 2⁵ = 5203530071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5203533103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601765051 + 2601765052.

It is an arithmetic number, because the mean of its divisors is an integer number (2601765052).

Almost surely, 2^5203530103 is an apocalyptic number.

5203530103 is a deficient number, since it is larger than the sum of its proper divisors (1).

5203530103 is an equidigital number, since it uses as much as digits as its factorization.

5203530103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 5203530103 is about 72135.4982168973. The cubic root of 5203530103 is about 1732.8701621631.

Adding to 5203530103 its reverse (3010353025), we get a palindrome (8213883128).

The spelling of 5203530103 in words is "five billion, two hundred three million, five hundred thirty thousand, one hundred three".