530431101 has 12 divisors (see below), whose sum is σ = 783996928. Its totient is φ = 345396744.

The previous prime is 530431087. The next prime is 530431157. The reversal of 530431101 is 101134035.

530431101 is a `hidden beast` number, since 530 + 4 + 31 + 101 = 666.

It is not a de Polignac number, because 530431101 - 2⁷ = 530430973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530431301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 684925 + ... + 685698.

Almost surely, 2^530431101 is an apocalyptic number.

It is an amenable number.

530431101 is a deficient number, since it is larger than the sum of its proper divisors (253565827).

530431101 is a wasteful number, since it uses less digits than its factorization.

530431101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370672 (or 1370669 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 530431101 is about 23031.0898786836. The cubic root of 530431101 is about 809.4865928055.

Adding to 530431101 its reverse (101134035), we get a palindrome (631565136).

The spelling of 530431101 in words is "five hundred thirty million, four hundred thirty-one thousand, one hundred one".