10321140017 has 2 divisors, whose sum is σ = 10321140018. Its totient is φ = 10321140016.

The previous prime is 10321139989. The next prime is 10321140019. The reversal of 10321140017 is 71004112301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10088394481 + 232745536 = 100441^2 + 15256^2 .

It is a cyclic number.

It is not a de Polignac number, because 10321140017 - 2⁶ = 10321139953 is a prime.

Together with 10321140019, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10321140019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160570008 + 5160570009.

It is an arithmetic number, because the mean of its divisors is an integer number (5160570009).

Almost surely, 2^10321140017 is an apocalyptic number.

It is an amenable number.

10321140017 is a deficient number, since it is larger than the sum of its proper divisors (1).

10321140017 is an equidigital number, since it uses as much as digits as its factorization.

10321140017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 10321140017 its reverse (71004112301), we get a palindrome (81325252318).

The spelling of 10321140017 in words is "ten billion, three hundred twenty-one million, one hundred forty thousand, seventeen".