2520130603 has 2 divisors, whose sum is σ = 2520130604. Its totient is φ = 2520130602.

The previous prime is 2520130597. The next prime is 2520130649. The reversal of 2520130603 is 3060310252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2520130603 - 2²¹ = 2518033451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2520130693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260065301 + 1260065302.

It is an arithmetic number, because the mean of its divisors is an integer number (1260065302).

Almost surely, 2^2520130603 is an apocalyptic number.

2520130603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520130603 is an equidigital number, since it uses as much as digits as its factorization.

2520130603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2520130603 is about 50200.9024122077. The cubic root of 2520130603 is about 1360.8419316428.

Adding to 2520130603 its reverse (3060310252), we get a palindrome (5580440855).

The spelling of 2520130603 in words is "two billion, five hundred twenty million, one hundred thirty thousand, six hundred three".