131074727870131 has 2 divisors, whose sum is σ = 131074727870132. Its totient is φ = 131074727870130.

The previous prime is 131074727870129. The next prime is 131074727870231. The reversal of 131074727870131 is 131078727470131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131074727870131 - 2¹ = 131074727870129 is a prime.

It is a super-2 number, since 2×131074727870131² (a number of 29 digits) contains 22 as substring.

Together with 131074727870129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (131074727870101) 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, 65537363935065 + 65537363935066.

It is an arithmetic number, because the mean of its divisors is an integer number (65537363935066).

Almost surely, 2^{131074727870131} is an apocalyptic number.

131074727870131 is a deficient number, since it is larger than the sum of its proper divisors (1).

131074727870131 is an equidigital number, since it uses as much as digits as its factorization.

131074727870131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1382976, while the sum is 52.

The spelling of 131074727870131 in words is "one hundred thirty-one trillion, seventy-four billion, seven hundred twenty-seven million, eight hundred seventy thousand, one hundred thirty-one".