323120230 has 32 divisors (see below), whose sum is σ = 592220160. Its totient is φ = 126904800.

The previous prime is 323120227. The next prime is 323120257. The reversal of 323120230 is 32021323.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 280155 + ... + 281305.

It is an arithmetic number, because the mean of its divisors is an integer number (18506880).

Almost surely, 2^323120230 is an apocalyptic number.

323120230 is a deficient number, since it is larger than the sum of its proper divisors (269099930).

323120230 is a wasteful number, since it uses less digits than its factorization.

323120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 323120230 is about 17975.5453324788. The cubic root of 323120230 is about 686.2063244500.

Adding to 323120230 its reverse (32021323), we get a palindrome (355141553).

The spelling of 323120230 in words is "three hundred twenty-three million, one hundred twenty thousand, two hundred thirty".