133320212301323 has 4 divisors (see below), whose sum is σ = 140337065580360. Its totient is φ = 126303359022288.

The previous prime is 133320212301307. The next prime is 133320212301337. The reversal of 133320212301323 is 323103212023331.

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

It is a cyclic number.

It is not a de Polignac number, because 133320212301323 - 2⁴ = 133320212301307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133320212301623) 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, 3508426639490 + ... + 3508426639527.

It is an arithmetic number, because the mean of its divisors is an integer number (35084266395090).

Almost surely, 2^{133320212301323} is an apocalyptic number.

133320212301323 is a deficient number, since it is larger than the sum of its proper divisors (7016853279037).

133320212301323 is an equidigital number, since it uses as much as digits as its factorization.

133320212301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7016853279036.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 133320212301323 its reverse (323103212023331), we get a palindrome (456423424324654).

The spelling of 133320212301323 in words is "one hundred thirty-three trillion, three hundred twenty billion, two hundred twelve million, three hundred one thousand, three hundred twenty-three".