2530326203 has 2 divisors, whose sum is σ = 2530326204. Its totient is φ = 2530326202.

The previous prime is 2530326191. The next prime is 2530326217. The reversal of 2530326203 is 3026230352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2530326203 - 2¹⁸ = 2530064059 is a prime.

It is not a weakly prime, because it can be changed into another prime (2530326103) 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 as a sum of consecutive naturals, namely, 1265163101 + 1265163102.

It is an arithmetic number, because the mean of its divisors is an integer number (1265163102).

Almost surely, 2^2530326203 is an apocalyptic number.

2530326203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530326203 is an equidigital number, since it uses as much as digits as its factorization.

2530326203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 2530326203 is about 50302.3478875489. The cubic root of 2530326203 is about 1362.6746318038.

Adding to 2530326203 its reverse (3026230352), we get a palindrome (5556556555).

The spelling of 2530326203 in words is "two billion, five hundred thirty million, three hundred twenty-six thousand, two hundred three".