131343140011 has 2 divisors, whose sum is σ = 131343140012. Its totient is φ = 131343140010.

The previous prime is 131343139981. The next prime is 131343140023. The reversal of 131343140011 is 110041343131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131343140011 - 2⁷ = 131343139883 is a prime.

It is not a weakly prime, because it can be changed into another prime (131343140041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65671570005 + 65671570006.

It is an arithmetic number, because the mean of its divisors is an integer number (65671570006).

Almost surely, 2^131343140011 is an apocalyptic number.

131343140011 is a deficient number, since it is larger than the sum of its proper divisors (1).

131343140011 is an equidigital number, since it uses as much as digits as its factorization.

131343140011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 131343140011 its reverse (110041343131), we get a palindrome (241384483142).

The spelling of 131343140011 in words is "one hundred thirty-one billion, three hundred forty-three million, one hundred forty thousand, eleven".