131143133798143 has 2 divisors, whose sum is σ = 131143133798144. Its totient is φ = 131143133798142.

The previous prime is 131143133798129. The next prime is 131143133798161. The reversal of 131143133798143 is 341897331341131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131143133798143 - 2³³ = 131134543863551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131143133799143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65571566899071 + 65571566899072.

It is an arithmetic number, because the mean of its divisors is an integer number (65571566899072).

Almost surely, 2^{131143133798143} is an apocalyptic number.

131143133798143 is a deficient number, since it is larger than the sum of its proper divisors (1).

131143133798143 is an equidigital number, since it uses as much as digits as its factorization.

131143133798143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 52.

The spelling of 131143133798143 in words is "one hundred thirty-one trillion, one hundred forty-three billion, one hundred thirty-three million, seven hundred ninety-eight thousand, one hundred forty-three".