10001320297 has 2 divisors, whose sum is σ = 10001320298. Its totient is φ = 10001320296.

The previous prime is 10001320211. The next prime is 10001320319. The reversal of 10001320297 is 79202310001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9543531481 + 457788816 = 97691^2 + 21396^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001320297 - 2³¹ = 7853836649 is a prime.

It is not a weakly prime, because it can be changed into another prime (10001320997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000660148 + 5000660149.

It is an arithmetic number, because the mean of its divisors is an integer number (5000660149).

Almost surely, 2^10001320297 is an apocalyptic number.

It is an amenable number.

10001320297 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001320297 is an equidigital number, since it uses as much as digits as its factorization.

10001320297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 10001320297 its reverse (79202310001), we get a palindrome (89203630298).

The spelling of 10001320297 in words is "ten billion, one million, three hundred twenty thousand, two hundred ninety-seven".