530023131611 has 8 divisors (see below), whose sum is σ = 544422592464. Its totient is φ = 515627592480.

The previous prime is 530023131581. The next prime is 530023131623. The reversal of 530023131611 is 116131320035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530023131611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530023031611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705425 + ... + 1248066.

It is an arithmetic number, because the mean of its divisors is an integer number (68052824058).

Almost surely, 2^530023131611 is an apocalyptic number.

530023131611 is a deficient number, since it is larger than the sum of its proper divisors (14399460853).

530023131611 is a wasteful number, since it uses less digits than its factorization.

530023131611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960861.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 530023131611 its reverse (116131320035), we get a palindrome (646154451646).

The spelling of 530023131611 in words is "five hundred thirty billion, twenty-three million, one hundred thirty-one thousand, six hundred eleven".