131435335159 has 2 divisors, whose sum is σ = 131435335160. Its totient is φ = 131435335158.

The previous prime is 131435335153. The next prime is 131435335201. The reversal of 131435335159 is 951533534131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131435335159 - 2⁵ = 131435335127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131435335153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65717667579 + 65717667580.

It is an arithmetic number, because the mean of its divisors is an integer number (65717667580).

Almost surely, 2^131435335159 is an apocalyptic number.

131435335159 is a deficient number, since it is larger than the sum of its proper divisors (1).

131435335159 is an equidigital number, since it uses as much as digits as its factorization.

131435335159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 364500, while the sum is 43.

The spelling of 131435335159 in words is "one hundred thirty-one billion, four hundred thirty-five million, three hundred thirty-five thousand, one hundred fifty-nine".