11371968589 has 2 divisors, whose sum is σ = 11371968590. Its totient is φ = 11371968588.

The previous prime is 11371968473. The next prime is 11371968653. The reversal of 11371968589 is 98586917311.

11371968589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9752550025 + 1619418564 = 98755^2 + 40242^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11371968589 is a prime.

It is a super-3 number, since 3×11371968589³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11371968889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5685984294 + 5685984295.

It is an arithmetic number, because the mean of its divisors is an integer number (5685984295).

Almost surely, 2^11371968589 is an apocalyptic number.

It is an amenable number.

11371968589 is a deficient number, since it is larger than the sum of its proper divisors (1).

11371968589 is an equidigital number, since it uses as much as digits as its factorization.

11371968589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 58.

The spelling of 11371968589 in words is "eleven billion, three hundred seventy-one million, nine hundred sixty-eight thousand, five hundred eighty-nine".