2130020241317 has 2 divisors, whose sum is σ = 2130020241318. Its totient is φ = 2130020241316.

The previous prime is 2130020241313. The next prime is 2130020241373. The reversal of 2130020241317 is 7131420200312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1702505649601 + 427514591716 = 1304801^2 + 653846^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130020241317 - 2² = 2130020241313 is a prime.

It is a super-3 number, since 3×2130020241317³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130020241311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065010120658 + 1065010120659.

It is an arithmetic number, because the mean of its divisors is an integer number (1065010120659).

Almost surely, 2^{2130020241317} is an apocalyptic number.

It is an amenable number.

2130020241317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130020241317 is an equidigital number, since it uses as much as digits as its factorization.

2130020241317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 2130020241317 its reverse (7131420200312), we get a palindrome (9261440441629).

The spelling of 2130020241317 in words is "two trillion, one hundred thirty billion, twenty million, two hundred forty-one thousand, three hundred seventeen".