324023201 has 2 divisors, whose sum is σ = 324023202. Its totient is φ = 324023200.

The previous prime is 324023159. The next prime is 324023233. The reversal of 324023201 is 102320423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253446400 + 70576801 = 15920^2 + 8401^2 .

It is a cyclic number.

It is not a de Polignac number, because 324023201 - 2¹⁰ = 324022177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324023201.

It is not a weakly prime, because it can be changed into another prime (324020201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162011600 + 162011601.

It is an arithmetic number, because the mean of its divisors is an integer number (162011601).

Almost surely, 2^324023201 is an apocalyptic number.

It is an amenable number.

324023201 is a deficient number, since it is larger than the sum of its proper divisors (1).

324023201 is an equidigital number, since it uses as much as digits as its factorization.

324023201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 324023201 is about 18000.6444606853. The cubic root of 324023201 is about 686.8449392858.

Adding to 324023201 its reverse (102320423), we get a palindrome (426343624).

The spelling of 324023201 in words is "three hundred twenty-four million, twenty-three thousand, two hundred one".