2510312317 has 2 divisors, whose sum is σ = 2510312318. Its totient is φ = 2510312316.

The previous prime is 2510312303. The next prime is 2510312333. The reversal of 2510312317 is 7132130152.

It is a happy number.

2510312317 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 can be written as a sum of positive squares in only one way, i.e., 1507070041 + 1003242276 = 38821^2 + 31674^2 .

It is a cyclic number.

It is not a de Polignac number, because 2510312317 - 2²³ = 2501923709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2510312291 and 2510312300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2510312417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255156158 + 1255156159.

It is an arithmetic number, because the mean of its divisors is an integer number (1255156159).

Almost surely, 2^2510312317 is an apocalyptic number.

It is an amenable number.

2510312317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2510312317 is an equidigital number, since it uses as much as digits as its factorization.

2510312317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2510312317 is about 50103.0170448846. The cubic root of 2510312317 is about 1359.0723772751.

Adding to 2510312317 its reverse (7132130152), we get a palindrome (9642442469).

The spelling of 2510312317 in words is "two billion, five hundred ten million, three hundred twelve thousand, three hundred seventeen".