133344323 has 8 divisors (see below), whose sum is σ = 153307392. Its totient is φ = 113609736.

The previous prime is 133344313. The next prime is 133344331. The reversal of 133344323 is 323443331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133344323 - 2⁸ = 133344067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133344292 and 133344301.

It is not an unprimeable number, because it can be changed into a prime (133344313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55865 + ... + 58202.

It is an arithmetic number, because the mean of its divisors is an integer number (19163424).

Almost surely, 2^133344323 is an apocalyptic number.

133344323 is a deficient number, since it is larger than the sum of its proper divisors (19963069).

133344323 is a wasteful number, since it uses less digits than its factorization.

133344323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114241.

The product of its digits is 7776, while the sum is 26.

The square root of 133344323 is about 11547.4812405130. The cubic root of 133344323 is about 510.8869903521.

Adding to 133344323 its reverse (323443331), we get a palindrome (456787654).

The spelling of 133344323 in words is "one hundred thirty-three million, three hundred forty-four thousand, three hundred twenty-three".