323300473 has 2 divisors, whose sum is σ = 323300474. Its totient is φ = 323300472.

The previous prime is 323300449. The next prime is 323300479. The reversal of 323300473 is 374003323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322274304 + 1026169 = 17952^2 + 1013^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323300473 is a prime.

It is not a weakly prime, because it can be changed into another prime (323300479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161650236 + 161650237.

It is an arithmetic number, because the mean of its divisors is an integer number (161650237).

Almost surely, 2^323300473 is an apocalyptic number.

It is an amenable number.

323300473 is a deficient number, since it is larger than the sum of its proper divisors (1).

323300473 is an equidigital number, since it uses as much as digits as its factorization.

323300473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 25.

The square root of 323300473 is about 17980.5581948948. The cubic root of 323300473 is about 686.3338939885. Note that the first 3 decimals are identical.

Adding to 323300473 its reverse (374003323), we get a palindrome (697303796).

The spelling of 323300473 in words is "three hundred twenty-three million, three hundred thousand, four hundred seventy-three".