132943 has 4 divisors (see below), whose sum is σ = 139960. Its totient is φ = 125928.

The previous prime is 132929. The next prime is 132947. The reversal of 132943 is 349231.

132943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 349231 = 17 ⋅20543.

It is a cyclic number.

It is not a de Polignac number, because 132943 - 2⁵ = 132911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3480 + ... + 3517.

It is an arithmetic number, because the mean of its divisors is an integer number (34990).

2¹³²⁹⁴³ is an apocalyptic number.

132943 is a deficient number, since it is larger than the sum of its proper divisors (7017).

132943 is an equidigital number, since it uses as much as digits as its factorization.

132943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7016.

The product of its digits is 648, while the sum is 22.

The square root of 132943 is about 364.6134939906. The cubic root of 132943 is about 51.0373940799.

The spelling of 132943 in words is "one hundred thirty-two thousand, nine hundred forty-three".