11375873191 has 2 divisors, whose sum is σ = 11375873192. Its totient is φ = 11375873190.

The previous prime is 11375873177. The next prime is 11375873203. The reversal of 11375873191 is 19137857311.

It is a strong prime.

It is an emirp because it is prime and its reverse (19137857311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11375873191 - 2²¹ = 11373776039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11375873101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5687936595 + 5687936596.

It is an arithmetic number, because the mean of its divisors is an integer number (5687936596).

Almost surely, 2^11375873191 is an apocalyptic number.

11375873191 is a deficient number, since it is larger than the sum of its proper divisors (1).

11375873191 is an equidigital number, since it uses as much as digits as its factorization.

11375873191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 46.

The spelling of 11375873191 in words is "eleven billion, three hundred seventy-five million, eight hundred seventy-three thousand, one hundred ninety-one".