133134365323 has 2 divisors, whose sum is σ = 133134365324. Its totient is φ = 133134365322.

The previous prime is 133134365311. The next prime is 133134365383. The reversal of 133134365323 is 323563431331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133134365323 - 2⁵ = 133134365291 is a prime.

It is not a weakly prime, because it can be changed into another prime (133134365383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66567182661 + 66567182662.

It is an arithmetic number, because the mean of its divisors is an integer number (66567182662).

Almost surely, 2^133134365323 is an apocalyptic number.

133134365323 is a deficient number, since it is larger than the sum of its proper divisors (1).

133134365323 is an equidigital number, since it uses as much as digits as its factorization.

133134365323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 37.

Adding to 133134365323 its reverse (323563431331), we get a palindrome (456697796654).

The spelling of 133134365323 in words is "one hundred thirty-three billion, one hundred thirty-four million, three hundred sixty-five thousand, three hundred twenty-three".