323312112123311 has 2 divisors, whose sum is σ = 323312112123312. Its totient is φ = 323312112123310.

The previous prime is 323312112123251. The next prime is 323312112123349. The reversal of 323312112123311 is 113321211213323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323312112123311 - 2²² = 323312107929007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323312112123211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161656056061655 + 161656056061656.

It is an arithmetic number, because the mean of its divisors is an integer number (161656056061656).

Almost surely, 2^{323312112123311} is an apocalyptic number.

323312112123311 is a deficient number, since it is larger than the sum of its proper divisors (1).

323312112123311 is an equidigital number, since it uses as much as digits as its factorization.

323312112123311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

Adding to 323312112123311 its reverse (113321211213323), we get a palindrome (436633323336634).

The spelling of 323312112123311 in words is "three hundred twenty-three trillion, three hundred twelve billion, one hundred twelve million, one hundred twenty-three thousand, three hundred eleven".