13312032191 has 2 divisors, whose sum is σ = 13312032192. Its totient is φ = 13312032190.

The previous prime is 13312032163. The next prime is 13312032211. The reversal of 13312032191 is 19123021331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13312032191 - 2⁶ = 13312032127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13312032191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13312034191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656016095 + 6656016096.

It is an arithmetic number, because the mean of its divisors is an integer number (6656016096).

Almost surely, 2^13312032191 is an apocalyptic number.

13312032191 is a deficient number, since it is larger than the sum of its proper divisors (1).

13312032191 is an equidigital number, since it uses as much as digits as its factorization.

13312032191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 13312032191 in words is "thirteen billion, three hundred twelve million, thirty-two thousand, one hundred ninety-one".