133013301320323 has 2 divisors, whose sum is σ = 133013301320324. Its totient is φ = 133013301320322.

The previous prime is 133013301320299. The next prime is 133013301320371. The reversal of 133013301320323 is 323023103310331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133013301320323 - 2³⁷ = 132875862366851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133013301320291 and 133013301320300.

It is not a weakly prime, because it can be changed into another prime (133013301320423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66506650660161 + 66506650660162.

It is an arithmetic number, because the mean of its divisors is an integer number (66506650660162).

Almost surely, 2^{133013301320323} is an apocalyptic number.

133013301320323 is a deficient number, since it is larger than the sum of its proper divisors (1).

133013301320323 is an equidigital number, since it uses as much as digits as its factorization.

133013301320323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 133013301320323 its reverse (323023103310331), we get a palindrome (456036404630654).

The spelling of 133013301320323 in words is "one hundred thirty-three trillion, thirteen billion, three hundred one million, three hundred twenty thousand, three hundred twenty-three".