323430541 has 4 divisors (see below), whose sum is σ = 369634912. Its totient is φ = 277226172.

The previous prime is 323430517. The next prime is 323430553. The reversal of 323430541 is 145034323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323430541 - 2⁷ = 323430413 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323430511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23102175 + ... + 23102188.

It is an arithmetic number, because the mean of its divisors is an integer number (92408728).

Almost surely, 2^323430541 is an apocalyptic number.

It is an amenable number.

323430541 is a deficient number, since it is larger than the sum of its proper divisors (46204371).

323430541 is an equidigital number, since it uses as much as digits as its factorization.

323430541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46204370.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 323430541 is about 17984.1747378077. The cubic root of 323430541 is about 686.4259220094.

Adding to 323430541 its reverse (145034323), we get a palindrome (468464864).

The spelling of 323430541 in words is "three hundred twenty-three million, four hundred thirty thousand, five hundred forty-one".