133063 has 4 divisors (see below), whose sum is σ = 152080. Its totient is φ = 114048.

The previous prime is 133051. The next prime is 133069. The reversal of 133063 is 360331.

133063 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: 360331 = 193 ⋅1867.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133063 is a prime.

It is a Duffinian number.

133063 is a lucky number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133069) 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, 9498 + ... + 9511.

It is an arithmetic number, because the mean of its divisors is an integer number (38020).

2¹³³⁰⁶³ is an apocalyptic number.

133063 is a deficient number, since it is larger than the sum of its proper divisors (19017).

133063 is an equidigital number, since it uses as much as digits as its factorization.

133063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19016.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 133063 is about 364.7780146884. The cubic root of 133063 is about 51.0527456352.

Adding to 133063 its product of nonzero digits (162), we get a square (133225 = 365²).

Adding to 133063 its reverse (360331), we get a palindrome (493394).

The spelling of 133063 in words is "one hundred thirty-three thousand, sixty-three".