530310021130 has 8 divisors (see below), whose sum is σ = 954558038052. Its totient is φ = 212124008448.

The previous prime is 530310021121. The next prime is 530310021139. The reversal of 530310021130 is 31120013035.

It is an interprime number because it is at equal distance from previous prime (530310021121) and next prime (530310021139).

It can be written as a sum of positive squares in 2 ways, for example, as 503068188529 + 27241832601 = 709273^2 + 165051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 530310021098 and 530310021107.

It is not an unprimeable number, because it can be changed into a prime (530310021139) 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, 26515501047 + ... + 26515501066.

Almost surely, 2^530310021130 is an apocalyptic number.

530310021130 is a deficient number, since it is larger than the sum of its proper divisors (424248016922).

530310021130 is a wasteful number, since it uses less digits than its factorization.

530310021130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53031002120.

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 530310021130 its reverse (31120013035), we get a palindrome (561430034165).

The spelling of 530310021130 in words is "five hundred thirty billion, three hundred ten million, twenty-one thousand, one hundred thirty".