2068711201189 has 2 divisors, whose sum is σ = 2068711201190. Its totient is φ = 2068711201188.

The previous prime is 2068711201181. The next prime is 2068711201339. The reversal of 2068711201189 is 9811021178602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2064897150625 + 3814050564 = 1436975^2 + 61758^2 .

It is a cyclic number.

It is not a de Polignac number, because 2068711201189 - 2³ = 2068711201181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2068711201181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034355600594 + 1034355600595.

It is an arithmetic number, because the mean of its divisors is an integer number (1034355600595).

Almost surely, 2^{2068711201189} is an apocalyptic number.

It is an amenable number.

2068711201189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068711201189 is an equidigital number, since it uses as much as digits as its factorization.

2068711201189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 46.

The spelling of 2068711201189 in words is "two trillion, sixty-eight billion, seven hundred eleven million, two hundred one thousand, one hundred eighty-nine".