132881 has 8 divisors (see below), whose sum is σ = 155904. Its totient is φ = 110880.

The previous prime is 132863. The next prime is 132887. The reversal of 132881 is 188231.

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

It is not a de Polignac number, because 132881 - 2⁶ = 132817 is a prime.

It is a super-2 number, since 2×132881² = 35314720322, which contains 22 as substring.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (132887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56 + ... + 518.

It is an arithmetic number, because the mean of its divisors is an integer number (19488).

2¹³²⁸⁸¹ is an apocalyptic number.

It is an amenable number.

132881 is a deficient number, since it is larger than the sum of its proper divisors (23023).

132881 is an equidigital number, since it uses as much as digits as its factorization.

132881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its digits is 384, while the sum is 23.

The square root of 132881 is about 364.5284625376. The cubic root of 132881 is about 51.0294588232.

The spelling of 132881 in words is "one hundred thirty-two thousand, eight hundred eighty-one".