131341 has 8 divisors (see below), whose sum is σ = 155520. Its totient is φ = 108528.

The previous prime is 131321. The next prime is 131357. The reversal of 131341 is 143131.

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

It is not a de Polignac number, because 131341 - 2⁷ = 131213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121 + ... + 526.

It is an arithmetic number, because the mean of its divisors is an integer number (19440).

2¹³¹³⁴¹ is an apocalyptic number.

It is an amenable number.

131341 is a deficient number, since it is larger than the sum of its proper divisors (24179).

131341 is an equidigital number, since it uses as much as digits as its factorization.

131341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683.

The product of its digits is 36, while the sum is 13.

The square root of 131341 is about 362.4099888248. The cubic root of 131341 is about 50.8315601519.

Subtracting from 131341 its sum of digits (13), we obtain a triangular number (131328 = T₅₁₂).

Adding to 131341 its reverse (143131), we get a palindrome (274472).

The spelling of 131341 in words is "one hundred thirty-one thousand, three hundred forty-one".