131324334 has 8 divisors (see below), whose sum is σ = 262648680. Its totient is φ = 43774776.

The previous prime is 131324321. The next prime is 131324363. The reversal of 131324334 is 433423131.

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

131324334 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10943689 + ... + 10943700.

It is an arithmetic number, because the mean of its divisors is an integer number (32831085).

Almost surely, 2^131324334 is an apocalyptic number.

131324334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131324334 is a wasteful number, since it uses less digits than its factorization.

131324334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21887394.

The product of its digits is 2592, while the sum is 24.

The square root of 131324334 is about 11459.6829799083. The cubic root of 131324334 is about 508.2941003732.

Adding to 131324334 its reverse (433423131), we get a palindrome (564747465).

The spelling of 131324334 in words is "one hundred thirty-one million, three hundred twenty-four thousand, three hundred thirty-four".