10120313017 has 2 divisors, whose sum is σ = 10120313018. Its totient is φ = 10120313016.

The previous prime is 10120313009. The next prime is 10120313039. The reversal of 10120313017 is 71031302101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10117141056 + 3171961 = 100584^2 + 1781^2 .

It is an emirp because it is prime and its reverse (71031302101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10120313017 - 2³ = 10120313009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10120312985 and 10120313003.

It is not a weakly prime, because it can be changed into another prime (10120313417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060156508 + 5060156509.

It is an arithmetic number, because the mean of its divisors is an integer number (5060156509).

Almost surely, 2^10120313017 is an apocalyptic number.

It is an amenable number.

10120313017 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120313017 is an equidigital number, since it uses as much as digits as its factorization.

10120313017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 19.

Adding to 10120313017 its reverse (71031302101), we get a palindrome (81151615118).

The spelling of 10120313017 in words is "ten billion, one hundred twenty million, three hundred thirteen thousand, seventeen".