131046 has 8 divisors (see below), whose sum is σ = 262104. Its totient is φ = 43680.

The previous prime is 131041. The next prime is 131059. The reversal of 131046 is 640131.

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

131046 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10915 + ... + 10926.

It is an arithmetic number, because the mean of its divisors is an integer number (32763).

2¹³¹⁰⁴⁶ is an apocalyptic number.

131046 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.

131046 is a wasteful number, since it uses less digits than its factorization.

131046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21846.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 131046 is about 362.0027624204. The cubic root of 131046 is about 50.7934746821.

Adding to 131046 its reverse (640131), we get a palindrome (771177).

The spelling of 131046 in words is "one hundred thirty-one thousand, forty-six".