4105205317 has 2 divisors, whose sum is σ = 4105205318. Its totient is φ = 4105205316.

The previous prime is 4105205311. The next prime is 4105205329. The reversal of 4105205317 is 7135025014.

It is a happy number.

4105205317 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., 3644416161 + 460789156 = 60369^2 + 21466^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4105205317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4105205311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052602658 + 2052602659.

It is an arithmetic number, because the mean of its divisors is an integer number (2052602659).

Almost surely, 2^4105205317 is an apocalyptic number.

It is an amenable number.

4105205317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4105205317 is an equidigital number, since it uses as much as digits as its factorization.

4105205317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 4105205317 is about 64071.8761782422. The cubic root of 4105205317 is about 1601.1977121891.

The spelling of 4105205317 in words is "four billion, one hundred five million, two hundred five thousand, three hundred seventeen".