131088 has 20 divisors (see below), whose sum is σ = 338768. Its totient is φ = 43680.

The previous prime is 131071. The next prime is 131101. The reversal of 131088 is 880131.

It is a happy number.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (2) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1318 + ... + 1413.

2¹³¹⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

131088 is an abundant number, since it is smaller than the sum of its proper divisors (207680).

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

131088 is a wasteful number, since it uses less digits than its factorization.

131088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742 (or 2736 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 131088 is about 362.0607683801. The cubic root of 131088 is about 50.7989005073.

The spelling of 131088 in words is "one hundred thirty-one thousand, eighty-eight".