2520316003 has 2 divisors, whose sum is σ = 2520316004. Its totient is φ = 2520316002.

The previous prime is 2520315937. The next prime is 2520316187. The reversal of 2520316003 is 3006130252.

2520316003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2520316003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2520316703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260158001 + 1260158002.

It is an arithmetic number, because the mean of its divisors is an integer number (1260158002).

Almost surely, 2^2520316003 is an apocalyptic number.

2520316003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520316003 is an equidigital number, since it uses as much as digits as its factorization.

2520316003 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 2520316003 is about 50202.7489585979. The cubic root of 2520316003 is about 1360.8753021233.

Adding to 2520316003 its reverse (3006130252), we get a palindrome (5526446255).

The spelling of 2520316003 in words is "two billion, five hundred twenty million, three hundred sixteen thousand, three".