3201313341997 has 2 divisors, whose sum is σ = 3201313341998. Its totient is φ = 3201313341996.

The previous prime is 3201313341949. The next prime is 3201313342009. The reversal of 3201313341997 is 7991433131023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2606122693801 + 595190648196 = 1614349^2 + 771486^2 .

It is an emirp because it is prime and its reverse (7991433131023) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3201313341997 is a prime.

It is a super-2 number, since 2×3201313341997² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201313341907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600656670998 + 1600656670999.

It is an arithmetic number, because the mean of its divisors is an integer number (1600656670999).

Almost surely, 2^{3201313341997} is an apocalyptic number.

It is an amenable number.

3201313341997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201313341997 is an equidigital number, since it uses as much as digits as its factorization.

3201313341997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 46.

The spelling of 3201313341997 in words is "three trillion, two hundred one billion, three hundred thirteen million, three hundred forty-one thousand, nine hundred ninety-seven".