323122313323031 has 2 divisors, whose sum is σ = 323122313323032. Its totient is φ = 323122313323030.

The previous prime is 323122313323013. The next prime is 323122313323049. The reversal of 323122313323031 is 130323313221323.

It is a happy number.

Together with previous prime (323122313323013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (323122313323013) and next prime (323122313323049).

It is an emirp because it is prime and its reverse (130323313221323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323122313323031 - 2⁴² = 318724266811927 is a prime.

It is a super-2 number, since 2×323122313323031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323122313326031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161561156661515 + 161561156661516.

It is an arithmetic number, because the mean of its divisors is an integer number (161561156661516).

Almost surely, 2^{323122313323031} is an apocalyptic number.

323122313323031 is a deficient number, since it is larger than the sum of its proper divisors (1).

323122313323031 is an equidigital number, since it uses as much as digits as its factorization.

323122313323031 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 323122313323031 its reverse (130323313221323), we get a palindrome (453445626544354).

The spelling of 323122313323031 in words is "three hundred twenty-three trillion, one hundred twenty-two billion, three hundred thirteen million, three hundred twenty-three thousand, thirty-one".