133265324323 has 2 divisors, whose sum is σ = 133265324324. Its totient is φ = 133265324322.

The previous prime is 133265324321. The next prime is 133265324369. The reversal of 133265324323 is 323423562331.

It is a weak prime.

It is an emirp because it is prime and its reverse (323423562331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133265324323 - 2¹ = 133265324321 is a prime.

Together with 133265324321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (133265324321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66632662161 + 66632662162.

It is an arithmetic number, because the mean of its divisors is an integer number (66632662162).

Almost surely, 2^133265324323 is an apocalyptic number.

133265324323 is a deficient number, since it is larger than the sum of its proper divisors (1).

133265324323 is an equidigital number, since it uses as much as digits as its factorization.

133265324323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 37.

Adding to 133265324323 its reverse (323423562331), we get a palindrome (456688886654).

The spelling of 133265324323 in words is "one hundred thirty-three billion, two hundred sixty-five million, three hundred twenty-four thousand, three hundred twenty-three".