5123304130303 has 2 divisors, whose sum is σ = 5123304130304. Its totient is φ = 5123304130302.

The previous prime is 5123304130267. The next prime is 5123304130379. The reversal of 5123304130303 is 3030314033215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5123304130303 - 2²⁹ = 5122767259391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5123304131303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561652065151 + 2561652065152.

It is an arithmetic number, because the mean of its divisors is an integer number (2561652065152).

Almost surely, 2^{5123304130303} is an apocalyptic number.

5123304130303 is a deficient number, since it is larger than the sum of its proper divisors (1).

5123304130303 is an equidigital number, since it uses as much as digits as its factorization.

5123304130303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 5123304130303 its reverse (3030314033215), we get a palindrome (8153618163518).

The spelling of 5123304130303 in words is "five trillion, one hundred twenty-three billion, three hundred four million, one hundred thirty thousand, three hundred three".