131142132344341 has 2 divisors, whose sum is σ = 131142132344342. Its totient is φ = 131142132344340.

The previous prime is 131142132344339. The next prime is 131142132344417. The reversal of 131142132344341 is 143443231241131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125704122886225 + 5438009458116 = 11211785^2 + 2331954^2 .

It is an emirp because it is prime and its reverse (143443231241131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131142132344341 - 2¹ = 131142132344339 is a prime.

Together with 131142132344339, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 131142132344341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131142132324341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65571066172170 + 65571066172171.

It is an arithmetic number, because the mean of its divisors is an integer number (65571066172171).

Almost surely, 2^{131142132344341} is an apocalyptic number.

It is an amenable number.

131142132344341 is a deficient number, since it is larger than the sum of its proper divisors (1).

131142132344341 is an equidigital number, since it uses as much as digits as its factorization.

131142132344341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 37.

Adding to 131142132344341 its reverse (143443231241131), we get a palindrome (274585363585472).

The spelling of 131142132344341 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred thirty-two million, three hundred forty-four thousand, three hundred forty-one".