131333555040071 has 2 divisors, whose sum is σ = 131333555040072. Its totient is φ = 131333555040070.

The previous prime is 131333555040007. The next prime is 131333555040073. The reversal of 131333555040071 is 170040555333131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131333555040071 - 2⁶ = 131333555040007 is a prime.

It is a Sophie Germain prime.

Together with 131333555040073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131333555040073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65666777520035 + 65666777520036.

It is an arithmetic number, because the mean of its divisors is an integer number (65666777520036).

Almost surely, 2^{131333555040071} is an apocalyptic number.

131333555040071 is a deficient number, since it is larger than the sum of its proper divisors (1).

131333555040071 is an equidigital number, since it uses as much as digits as its factorization.

131333555040071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 283500, while the sum is 41.

The spelling of 131333555040071 in words is "one hundred thirty-one trillion, three hundred thirty-three billion, five hundred fifty-five million, forty thousand, seventy-one".