133412205033323 has 4 divisors (see below), whose sum is σ = 133412317409520. Its totient is φ = 133412092657128.

The previous prime is 133412205033313. The next prime is 133412205033377. The reversal of 133412205033323 is 323330502214331.

It is a happy number.

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 133412205033323 - 2¹² = 133412205029227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133412205033313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54388088 + ... + 56788101.

It is an arithmetic number, because the mean of its divisors is an integer number (33353079352380).

Almost surely, 2^{133412205033323} is an apocalyptic number.

133412205033323 is a deficient number, since it is larger than the sum of its proper divisors (112376197).

133412205033323 is a wasteful number, since it uses less digits than its factorization.

133412205033323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112376196.

The product of its (nonzero) digits is 116640, while the sum is 35.

Adding to 133412205033323 its reverse (323330502214331), we get a palindrome (456742707247654).

The spelling of 133412205033323 in words is "one hundred thirty-three trillion, four hundred twelve billion, two hundred five million, thirty-three thousand, three hundred twenty-three".