530320503113 has 4 divisors (see below), whose sum is σ = 558232108560. Its totient is φ = 502408897668.

The previous prime is 530320503107. The next prime is 530320503149. The reversal of 530320503113 is 311305023035.

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.

It is a cyclic number.

It is not a de Polignac number, because 530320503113 - 2¹² = 530320499017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530320503103) 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, 13955802695 + ... + 13955802732.

It is an arithmetic number, because the mean of its divisors is an integer number (139558027140).

Almost surely, 2^530320503113 is an apocalyptic number.

It is an amenable number.

530320503113 is a deficient number, since it is larger than the sum of its proper divisors (27911605447).

530320503113 is a wasteful number, since it uses less digits than its factorization.

530320503113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27911605446.

The product of its (nonzero) digits is 4050, while the sum is 26.

Adding to 530320503113 its reverse (311305023035), we get a palindrome (841625526148).

The spelling of 530320503113 in words is "five hundred thirty billion, three hundred twenty million, five hundred three thousand, one hundred thirteen".