131032000 has 112 divisors (see below), whose sum is σ = 354238560. Its totient is φ = 47616000.

The previous prime is 131031997. The next prime is 131032067. The reversal of 131032000 is 230131.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 87256 + ... + 88744.

Almost surely, 2^131032000 is an apocalyptic number.

131032000 is a gapful number since it is divisible by the number (10) 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 131032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177119280).

131032000 is an abundant number, since it is smaller than the sum of its proper divisors (223206560).

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

131032000 is a wasteful number, since it uses less digits than its factorization.

131032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527 (or 1507 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 131032000 is about 11446.9209833911. The cubic root of 131032000 is about 507.9166581611.

Adding to 131032000 its reverse (230131), we get a palindrome (131262131).

The spelling of 131032000 in words is "one hundred thirty-one million, thirty-two thousand".