530143230 has 16 divisors (see below), whose sum is σ = 1272343824. Its totient is φ = 141371520.

The previous prime is 530143219. The next prime is 530143267. The reversal of 530143230 is 32341035.

It is a junction number, because it is equal to n+sod(n) for n = 530143197 and 530143206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8835691 + ... + 8835750.

It is an arithmetic number, because the mean of its divisors is an integer number (79521489).

Almost surely, 2^530143230 is an apocalyptic number.

530143230 is an abundant number, since it is smaller than the sum of its proper divisors (742200594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530143230 is a wasteful number, since it uses less digits than its factorization.

530143230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17671451.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 530143230 is about 23024.8394131208. The cubic root of 530143230 is about 809.3401271082.

Adding to 530143230 its reverse (32341035), we get a palindrome (562484265).

The spelling of 530143230 in words is "five hundred thirty million, one hundred forty-three thousand, two hundred thirty".