131883 has 4 divisors (see below), whose sum is σ = 175848. Its totient is φ = 87920.

The previous prime is 131861. The next prime is 131891. The reversal of 131883 is 388131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131883 - 2⁸ = 131627 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (131893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21978 + ... + 21983.

It is an arithmetic number, because the mean of its divisors is an integer number (43962).

2¹³¹⁸⁸³ is an apocalyptic number.

131883 is a deficient number, since it is larger than the sum of its proper divisors (43965).

131883 is an equidigital number, since it uses as much as digits as its factorization.

131883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43964.

The product of its digits is 576, while the sum is 24.

The square root of 131883 is about 363.1569908456. The cubic root of 131883 is about 50.9013857580.

The spelling of 131883 in words is "one hundred thirty-one thousand, eight hundred eighty-three".