131267159 has 2 divisors, whose sum is σ = 131267160. Its totient is φ = 131267158.

The previous prime is 131267131. The next prime is 131267161. The reversal of 131267159 is 951762131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131267159 - 2²⁴ = 114489943 is a prime.

Together with 131267161, 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 (131267179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65633579 + 65633580.

It is an arithmetic number, because the mean of its divisors is an integer number (65633580).

Almost surely, 2^131267159 is an apocalyptic number.

131267159 is a deficient number, since it is larger than the sum of its proper divisors (1).

131267159 is an equidigital number, since it uses as much as digits as its factorization.

131267159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 35.

The square root of 131267159 is about 11457.1880930707. The cubic root of 131267159 is about 508.2203239123.

The spelling of 131267159 in words is "one hundred thirty-one million, two hundred sixty-seven thousand, one hundred fifty-nine".