530263103 has 4 divisors (see below), whose sum is σ = 531317808. Its totient is φ = 529208400.

The previous prime is 530263087. The next prime is 530263109. The reversal of 530263103 is 301362035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530263103 - 2⁴ = 530263087 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 (530263109) 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 in 3 ways as a sum of consecutive naturals, for example, 526598 + ... + 527603.

It is an arithmetic number, because the mean of its divisors is an integer number (132829452).

Almost surely, 2^530263103 is an apocalyptic number.

530263103 is a deficient number, since it is larger than the sum of its proper divisors (1054705).

530263103 is a wasteful number, since it uses less digits than its factorization.

530263103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054704.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 530263103 is about 23027.4423894622. The cubic root of 530263103 is about 809.4011236541.

The spelling of 530263103 in words is "five hundred thirty million, two hundred sixty-three thousand, one hundred three".