530622203 has 2 divisors, whose sum is σ = 530622204. Its totient is φ = 530622202.

The previous prime is 530622199. The next prime is 530622229. The reversal of 530622203 is 302226035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530622203 - 2² = 530622199 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (530622233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265311101 + 265311102.

It is an arithmetic number, because the mean of its divisors is an integer number (265311102).

Almost surely, 2^530622203 is an apocalyptic number.

530622203 is a deficient number, since it is larger than the sum of its proper divisors (1).

530622203 is an equidigital number, since it uses as much as digits as its factorization.

530622203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 530622203 is about 23035.2382883269. The cubic root of 530622203 is about 809.5837942030.

Adding to 530622203 its reverse (302226035), we get a palindrome (832848238).

The spelling of 530622203 in words is "five hundred thirty million, six hundred twenty-two thousand, two hundred three".