323112343 has 2 divisors, whose sum is σ = 323112344. Its totient is φ = 323112342.

The previous prime is 323112289. The next prime is 323112371. The reversal of 323112343 is 343211323.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323112343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323118343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161556171 + 161556172.

It is an arithmetic number, because the mean of its divisors is an integer number (161556172).

Almost surely, 2^323112343 is an apocalyptic number.

323112343 is a deficient number, since it is larger than the sum of its proper divisors (1).

323112343 is an equidigital number, since it uses as much as digits as its factorization.

323112343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 22.

The square root of 323112343 is about 17975.3259497568. The cubic root of 323112343 is about 686.2007412307.

Adding to 323112343 its reverse (343211323), we get a palindrome (666323666).

The spelling of 323112343 in words is "three hundred twenty-three million, one hundred twelve thousand, three hundred forty-three".