530140111 has 2 divisors, whose sum is σ = 530140112. Its totient is φ = 530140110.

The previous prime is 530140067. The next prime is 530140201. The reversal of 530140111 is 111041035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530140111 - 2⁷ = 530139983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530140811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265070055 + 265070056.

It is an arithmetic number, because the mean of its divisors is an integer number (265070056).

Almost surely, 2^530140111 is an apocalyptic number.

530140111 is a deficient number, since it is larger than the sum of its proper divisors (1).

530140111 is an equidigital number, since it uses as much as digits as its factorization.

530140111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 530140111 is about 23024.7716818213. The cubic root of 530140111 is about 809.3385399039.

Adding to 530140111 its reverse (111041035), we get a palindrome (641181146).

The spelling of 530140111 in words is "five hundred thirty million, one hundred forty thousand, one hundred eleven".