133327 has 2 divisors, whose sum is σ = 133328. Its totient is φ = 133326.

The previous prime is 133321. The next prime is 133337. The reversal of 133327 is 723331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133327 - 2³ = 133319 is a prime.

It is a d-powerful number, because it can be written as 1 + 3² + 3² + 3⁷ + 2¹⁷ + 7² .

It is a plaindrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66663 + 66664.

It is an arithmetic number, because the mean of its divisors is an integer number (66664).

2¹³³³²⁷ is an apocalyptic number.

133327 is a deficient number, since it is larger than the sum of its proper divisors (1).

133327 is an equidigital number, since it uses as much as digits as its factorization.

133327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378, while the sum is 19.

The square root of 133327 is about 365.1396992933. The cubic root of 133327 is about 51.0864865979.

Adding to 133327 its reverse (723331), we get a palindrome (856658).

The spelling of 133327 in words is "one hundred thirty-three thousand, three hundred twenty-seven".