131037852 has 48 divisors (see below), whose sum is σ = 335728512. Its totient is φ = 39449280.

The previous prime is 131037779. The next prime is 131037911. The reversal of 131037852 is 258730131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17563 + ... + 23885.

It is an arithmetic number, because the mean of its divisors is an integer number (6994344).

Almost surely, 2^131037852 is an apocalyptic number.

131037852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131037852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167864256).

131037852 is an abundant number, since it is smaller than the sum of its proper divisors (204690660).

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

131037852 is a wasteful number, since it uses less digits than its factorization.

131037852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6498 (or 6496 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 131037852 is about 11447.1765951260. The cubic root of 131037852 is about 507.9242193778.

Adding to 131037852 its reverse (258730131), we get a palindrome (389767983).

The spelling of 131037852 in words is "one hundred thirty-one million, thirty-seven thousand, eight hundred fifty-two".