131141330121343 has 2 divisors, whose sum is σ = 131141330121344. Its totient is φ = 131141330121342.

The previous prime is 131141330121293. The next prime is 131141330121367. The reversal of 131141330121343 is 343121033141131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131141330121343 - 2⁹ = 131141330120831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131171330121343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65570665060671 + 65570665060672.

It is an arithmetic number, because the mean of its divisors is an integer number (65570665060672).

Almost surely, 2^{131141330121343} is an apocalyptic number.

131141330121343 is a deficient number, since it is larger than the sum of its proper divisors (1).

131141330121343 is an equidigital number, since it uses as much as digits as its factorization.

131141330121343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 131141330121343 its reverse (343121033141131), we get a palindrome (474262363262474).

The spelling of 131141330121343 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred thirty million, one hundred twenty-one thousand, three hundred forty-three".