5201130503 has 2 divisors, whose sum is σ = 5201130504. Its totient is φ = 5201130502.

The previous prime is 5201130491. The next prime is 5201130533. The reversal of 5201130503 is 3050311025.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5201130503 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5201130533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600565251 + 2600565252.

It is an arithmetic number, because the mean of its divisors is an integer number (2600565252).

Almost surely, 2^5201130503 is an apocalyptic number.

5201130503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5201130503 is an equidigital number, since it uses as much as digits as its factorization.

5201130503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 5201130503 is about 72118.8637112372. The cubic root of 5201130503 is about 1732.6037510599.

Adding to 5201130503 its reverse (3050311025), we get a palindrome (8251441528).

The spelling of 5201130503 in words is "five billion, two hundred one million, one hundred thirty thousand, five hundred three".