131524341 has 8 divisors (see below), whose sum is σ = 188855520. Its totient is φ = 80938032.

The previous prime is 131524339. The next prime is 131524343. The reversal of 131524341 is 143425131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (131524339) and next prime (131524343).

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

It is not a de Polignac number, because 131524341 - 2¹ = 131524339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131524343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1686171 + ... + 1686248.

It is an arithmetic number, because the mean of its divisors is an integer number (23606940).

Almost surely, 2^131524341 is an apocalyptic number.

It is an amenable number.

131524341 is a deficient number, since it is larger than the sum of its proper divisors (57331179).

131524341 is a wasteful number, since it uses less digits than its factorization.

131524341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372435.

The product of its digits is 1440, while the sum is 24.

The square root of 131524341 is about 11468.4062101061. The cubic root of 131524341 is about 508.5520135059.

Adding to 131524341 its reverse (143425131), we get a palindrome (274949472).

The spelling of 131524341 in words is "one hundred thirty-one million, five hundred twenty-four thousand, three hundred forty-one".