131303001199 has 2 divisors, whose sum is σ = 131303001200. Its totient is φ = 131303001198.

The previous prime is 131303001191. The next prime is 131303001239. The reversal of 131303001199 is 991100303131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131303001199 - 2³ = 131303001191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131303001199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131303001191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651500599 + 65651500600.

It is an arithmetic number, because the mean of its divisors is an integer number (65651500600).

Almost surely, 2^131303001199 is an apocalyptic number.

131303001199 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303001199 is an equidigital number, since it uses as much as digits as its factorization.

131303001199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 31.

The spelling of 131303001199 in words is "one hundred thirty-one billion, three hundred three million, one thousand, one hundred ninety-nine".