2117207160701 has 2 divisors, whose sum is σ = 2117207160702. Its totient is φ = 2117207160700.

The previous prime is 2117207160697. The next prime is 2117207160721. The reversal of 2117207160701 is 1070617027112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1621295436601 + 495911724100 = 1273301^2 + 704210^2 .

It is a cyclic number.

It is not a de Polignac number, because 2117207160701 - 2² = 2117207160697 is a prime.

It is a super-2 number, since 2×2117207160701² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2117207160721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058603580350 + 1058603580351.

It is an arithmetic number, because the mean of its divisors is an integer number (1058603580351).

Almost surely, 2^{2117207160701} is an apocalyptic number.

It is an amenable number.

2117207160701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2117207160701 is an equidigital number, since it uses as much as digits as its factorization.

2117207160701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8232, while the sum is 35.

The spelling of 2117207160701 in words is "two trillion, one hundred seventeen billion, two hundred seven million, one hundred sixty thousand, seven hundred one".