2603413213 has 2 divisors, whose sum is σ = 2603413214. Its totient is φ = 2603413212.

The previous prime is 2603413147. The next prime is 2603413229. The reversal of 2603413213 is 3123143062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1861232164 + 742181049 = 43142^2 + 27243^2 .

It is a cyclic number.

It is not a de Polignac number, because 2603413213 - 2¹⁷ = 2603282141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2603413273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301706606 + 1301706607.

It is an arithmetic number, because the mean of its divisors is an integer number (1301706607).

Almost surely, 2^2603413213 is an apocalyptic number.

It is an amenable number.

2603413213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2603413213 is an equidigital number, since it uses as much as digits as its factorization.

2603413213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2603413213 is about 51023.6534658192. The cubic root of 2603413213 is about 1375.6703222840.

Adding to 2603413213 its reverse (3123143062), we get a palindrome (5726556275).

The spelling of 2603413213 in words is "two billion, six hundred three million, four hundred thirteen thousand, two hundred thirteen".