530042203 has 2 divisors, whose sum is σ = 530042204. Its totient is φ = 530042202.

The previous prime is 530042189. The next prime is 530042213. The reversal of 530042203 is 302240035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530042203 - 2²¹ = 527945051 is a prime.

It is a super-2 number, since 2×530042203² = 561889473922186418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530042213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265021101 + 265021102.

It is an arithmetic number, because the mean of its divisors is an integer number (265021102).

Almost surely, 2^530042203 is an apocalyptic number.

530042203 is a deficient number, since it is larger than the sum of its proper divisors (1).

530042203 is an equidigital number, since it uses as much as digits as its factorization.

530042203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 530042203 is about 23022.6454387848. The cubic root of 530042203 is about 809.2887130784.

Adding to 530042203 its reverse (302240035), we get a palindrome (832282238).

The spelling of 530042203 in words is "five hundred thirty million, forty-two thousand, two hundred three".