323451343 has 2 divisors, whose sum is σ = 323451344. Its totient is φ = 323451342.

The previous prime is 323451329. The next prime is 323451361. The reversal of 323451343 is 343154323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323451343 - 2⁵ = 323451311 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323451943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161725671 + 161725672.

It is an arithmetic number, because the mean of its divisors is an integer number (161725672).

Almost surely, 2^323451343 is an apocalyptic number.

323451343 is a deficient number, since it is larger than the sum of its proper divisors (1).

323451343 is an equidigital number, since it uses as much as digits as its factorization.

323451343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 28.

The square root of 323451343 is about 17984.7530703093. The cubic root of 323451343 is about 686.4406379212.

The spelling of 323451343 in words is "three hundred twenty-three million, four hundred fifty-one thousand, three hundred forty-three".