323122313323013 has 2 divisors, whose sum is σ = 323122313323014. Its totient is φ = 323122313323012.

The previous prime is 323122313322983. The next prime is 323122313323031. The reversal of 323122313323013 is 310323313221323.

It is a happy number.

Together with next prime (323122313323031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 305858894947684 + 17263418375329 = 17488822^2 + 4154927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323122313323013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323122313323093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161561156661506 + 161561156661507.

It is an arithmetic number, because the mean of its divisors is an integer number (161561156661507).

Almost surely, 2^{323122313323013} is an apocalyptic number.

It is an amenable number.

323122313323013 is a deficient number, since it is larger than the sum of its proper divisors (1).

323122313323013 is an equidigital number, since it uses as much as digits as its factorization.

323122313323013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 323122313323013 its reverse (310323313221323), we get a palindrome (633445626544336).

The spelling of 323122313323013 in words is "three hundred twenty-three trillion, one hundred twenty-two billion, three hundred thirteen million, three hundred twenty-three thousand, thirteen".