132303 has 4 divisors (see below), whose sum is σ = 176408. Its totient is φ = 88200.

The previous prime is 132299. The next prime is 132313. The reversal of 132303 is 303231.

It is a happy number.

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

It is not a de Polignac number, because 132303 - 2² = 132299 is a prime.

It is a D-number.

It is a Duffinian number.

132303 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132313) 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, 22048 + ... + 22053.

It is an arithmetic number, because the mean of its divisors is an integer number (44102).

2¹³²³⁰³ is an apocalyptic number.

132303 is a deficient number, since it is larger than the sum of its proper divisors (44105).

132303 is an equidigital number, since it uses as much as digits as its factorization.

132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44104.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 132303 is about 363.7347934966. The cubic root of 132303 is about 50.9553627116.

Adding to 132303 its reverse (303231), we get a palindrome (435534).

It can be divided in two parts, 132 and 303, that added together give a triangular number (435 = T₂₉).

The spelling of 132303 in words is "one hundred thirty-two thousand, three hundred three".