10313020217 has 2 divisors, whose sum is σ = 10313020218. Its totient is φ = 10313020216.

The previous prime is 10313020181. The next prime is 10313020243. The reversal of 10313020217 is 71202031301.

10313020217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10285813561 + 27206656 = 101419^2 + 5216^2 .

It is an emirp because it is prime and its reverse (71202031301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10313020217 - 2¹² = 10313016121 is a prime.

It is not a weakly prime, because it can be changed into another prime (10313020247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156510108 + 5156510109.

It is an arithmetic number, because the mean of its divisors is an integer number (5156510109).

Almost surely, 2^10313020217 is an apocalyptic number.

It is an amenable number.

10313020217 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313020217 is an equidigital number, since it uses as much as digits as its factorization.

10313020217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

Adding to 10313020217 its reverse (71202031301), we get a palindrome (81515051518).

The spelling of 10313020217 in words is "ten billion, three hundred thirteen million, twenty thousand, two hundred seventeen".