131159 has 8 divisors (see below), whose sum is σ = 153888. Its totient is φ = 109440.

The previous prime is 131149. The next prime is 131171. The reversal of 131159 is 951131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131159 - 2⁴ = 131143 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 131159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59 + ... + 515.

It is an arithmetic number, because the mean of its divisors is an integer number (19236).

2¹³¹¹⁵⁹ is an apocalyptic number.

131159 is a deficient number, since it is larger than the sum of its proper divisors (22729).

131159 is an equidigital number, since it uses as much as digits as its factorization.

131159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its digits is 135, while the sum is 20.

The square root of 131159 is about 362.1588049461. The cubic root of 131159 is about 50.8080701007.

The spelling of 131159 in words is "one hundred thirty-one thousand, one hundred fifty-nine".