131375069027 has 2 divisors, whose sum is σ = 131375069028. Its totient is φ = 131375069026.

The previous prime is 131375068999. The next prime is 131375069039. The reversal of 131375069027 is 720960573131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131375069027 - 2¹⁶ = 131375003491 is a prime.

It is not a weakly prime, because it can be changed into another prime (131375069927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65687534513 + 65687534514.

It is an arithmetic number, because the mean of its divisors is an integer number (65687534514).

Almost surely, 2^131375069027 is an apocalyptic number.

131375069027 is a deficient number, since it is larger than the sum of its proper divisors (1).

131375069027 is an equidigital number, since it uses as much as digits as its factorization.

131375069027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 44.

The spelling of 131375069027 in words is "one hundred thirty-one billion, three hundred seventy-five million, sixty-nine thousand, twenty-seven".