5103521303 has 2 divisors, whose sum is σ = 5103521304. Its totient is φ = 5103521302.

The previous prime is 5103521287. The next prime is 5103521321. The reversal of 5103521303 is 3031253015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5103521303 - 2⁴ = 5103521287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5103521803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551760651 + 2551760652.

It is an arithmetic number, because the mean of its divisors is an integer number (2551760652).

Almost surely, 2^5103521303 is an apocalyptic number.

5103521303 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103521303 is an equidigital number, since it uses as much as digits as its factorization.

5103521303 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 23.

The square root of 5103521303 is about 71438.9340835934. The cubic root of 5103521303 is about 1721.6966878231.

Adding to 5103521303 its reverse (3031253015), we get a palindrome (8134774318).

The spelling of 5103521303 in words is "five billion, one hundred three million, five hundred twenty-one thousand, three hundred three".