530301031 has 4 divisors (see below), whose sum is σ = 571093432. Its totient is φ = 489508632.

The previous prime is 530301019. The next prime is 530301049. The reversal of 530301031 is 130103035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530301031 - 2¹⁹ = 529776743 is a prime.

It is a super-2 number, since 2×530301031² = 562438366959325922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 530300996 and 530301014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530301091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20396181 + ... + 20396206.

It is an arithmetic number, because the mean of its divisors is an integer number (142773358).

Almost surely, 2^530301031 is an apocalyptic number.

530301031 is a deficient number, since it is larger than the sum of its proper divisors (40792401).

530301031 is a wasteful number, since it uses less digits than its factorization.

530301031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40792400.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 530301031 is about 23028.2659138720. The cubic root of 530301031 is about 809.4204211397.

Adding to 530301031 its reverse (130103035), we get a palindrome (660404066).

The spelling of 530301031 in words is "five hundred thirty million, three hundred one thousand, thirty-one".