143327 has 4 divisors (see below), whose sum is σ = 151776. Its totient is φ = 134880.

The previous prime is 143291. The next prime is 143329. The reversal of 143327 is 723341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 723341 = 269 ⋅2689.

It is a cyclic number.

It is not a de Polignac number, because 143327 - 2⁶ = 143263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143299 and 143308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4199 + ... + 4232.

It is an arithmetic number, because the mean of its divisors is an integer number (37944).

2¹⁴³³²⁷ is an apocalyptic number.

143327 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

143327 is a deficient number, since it is larger than the sum of its proper divisors (8449).

143327 is an equidigital number, since it uses as much as digits as its factorization.

143327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8448.

The product of its digits is 504, while the sum is 20.

The square root of 143327 is about 378.5855253440. The cubic root of 143327 is about 52.3330448368. Note that the first 3 decimals are identical.

Adding to 143327 its reverse (723341), we get a palindrome (866668).

The spelling of 143327 in words is "one hundred forty-three thousand, three hundred twenty-seven", and thus it is an iban number.