5103320513 has 4 divisors (see below), whose sum is σ = 5103467568. Its totient is φ = 5103173460.

The previous prime is 5103320473. The next prime is 5103320531. The reversal of 5103320513 is 3150233015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5103320513 - 2⁶ = 5103320449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5103320543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10658 + ... + 101588.

It is an arithmetic number, because the mean of its divisors is an integer number (1275866892).

Almost surely, 2^5103320513 is an apocalyptic number.

It is an amenable number.

5103320513 is a deficient number, since it is larger than the sum of its proper divisors (147055).

5103320513 is an equidigital number, since it uses as much as digits as its factorization.

5103320513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147054.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 5103320513 is about 71437.5287436513. The cubic root of 5103320513 is about 1721.6741083797.

Adding to 5103320513 its reverse (3150233015), we get a palindrome (8253553528).

The spelling of 5103320513 in words is "five billion, one hundred three million, three hundred twenty thousand, five hundred thirteen".