530203 has 2 divisors, whose sum is σ = 530204. Its totient is φ = 530202.

The previous prime is 530197. The next prime is 530209. The reversal of 530203 is 302035.

It is a balanced prime because it is at equal distance from previous prime (530197) and next prime (530209).

It is a cyclic number.

It is not a de Polignac number, because 530203 - 2⁹ = 529691 is a prime.

It is a super-2 number, since 2×530203² = 562230442418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265101 + 265102.

It is an arithmetic number, because the mean of its divisors is an integer number (265102).

2⁵³⁰²⁰³ is an apocalyptic number.

530203 is a deficient number, since it is larger than the sum of its proper divisors (1).

530203 is an equidigital number, since it uses as much as digits as its factorization.

530203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 530203 is about 728.1503965528. The cubic root of 530203 is about 80.9370541808.

Adding to 530203 its reverse (302035), we get a palindrome (832238).

The spelling of 530203 in words is "five hundred thirty thousand, two hundred three".