2603230530 has 32 divisors (see below), whose sum is σ = 6463195200. Its totient is φ = 670256832.

The previous prime is 2603230517. The next prime is 2603230543. The reversal of 2603230530 is 350323062.

It is an interprime number because it is at equal distance from previous prime (2603230517) and next prime (2603230543).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2603230530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1495240 + ... + 1496979.

It is an arithmetic number, because the mean of its divisors is an integer number (201974850).

Almost surely, 2^2603230530 is an apocalyptic number.

2603230530 is an abundant number, since it is smaller than the sum of its proper divisors (3859964670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2603230530 is a wasteful number, since it uses less digits than its factorization.

2603230530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992258.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 2603230530 is about 51021.8632548832. The cubic root of 2603230530 is about 1375.6381443392.

Adding to 2603230530 its reverse (350323062), we get a palindrome (2953553592).

The spelling of 2603230530 in words is "two billion, six hundred three million, two hundred thirty thousand, five hundred thirty".