530131323 has 8 divisors (see below), whose sum is σ = 707121936. Its totient is φ = 353280800.

The previous prime is 530131321. The next prime is 530131333. The reversal of 530131323 is 323131035.

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

It is a cyclic number.

It is not a de Polignac number, because 530131323 - 2¹ = 530131321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530131323.

It is not an unprimeable number, because it can be changed into a prime (530131321) 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, 25848 + ... + 41573.

It is an arithmetic number, because the mean of its divisors is an integer number (88390242).

Almost surely, 2^530131323 is an apocalyptic number.

530131323 is a deficient number, since it is larger than the sum of its proper divisors (176990613).

530131323 is a wasteful number, since it uses less digits than its factorization.

530131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70045.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 530131323 is about 23024.5808430903. The cubic root of 530131323 is about 809.3340678117.

Adding to 530131323 its reverse (323131035), we get a palindrome (853262358).

The spelling of 530131323 in words is "five hundred thirty million, one hundred thirty-one thousand, three hundred twenty-three".