530123542313 has 4 divisors (see below), whose sum is σ = 530127781200. Its totient is φ = 530119303428.

The previous prime is 530123542297. The next prime is 530123542397. The reversal of 530123542313 is 313245321035.

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 530123542313 - 2⁴ = 530123542297 is a prime.

It is a super-2 number, since 2×530123542313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 530123542313.

It is not an unprimeable number, because it can be changed into a prime (530123542513) 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, 1925963 + ... + 2183936.

It is an arithmetic number, because the mean of its divisors is an integer number (132531945300).

Almost surely, 2^530123542313 is an apocalyptic number.

It is an amenable number.

530123542313 is a deficient number, since it is larger than the sum of its proper divisors (4238887).

530123542313 is a wasteful number, since it uses less digits than its factorization.

530123542313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238886.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 530123542313 its reverse (313245321035), we get a palindrome (843368863348).

The spelling of 530123542313 in words is "five hundred thirty billion, one hundred twenty-three million, five hundred forty-two thousand, three hundred thirteen".