323013430 has 16 divisors (see below), whose sum is σ = 615625920. Its totient is φ = 121604992.

The previous prime is 323013421. The next prime is 323013437. The reversal of 323013430 is 34310323.

It is a junction number, because it is equal to n+sod(n) for n = 323013398 and 323013407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323013437) 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 7 ways as a sum of consecutive naturals, for example, 949870 + ... + 950209.

It is an arithmetic number, because the mean of its divisors is an integer number (38476620).

Almost surely, 2^323013430 is an apocalyptic number.

323013430 is a deficient number, since it is larger than the sum of its proper divisors (292612490).

323013430 is a wasteful number, since it uses less digits than its factorization.

323013430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900103.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 323013430 is about 17972.5743843224. The cubic root of 323013430 is about 686.1307128514.

Adding to 323013430 its reverse (34310323), we get a palindrome (357323753).

The spelling of 323013430 in words is "three hundred twenty-three million, thirteen thousand, four hundred thirty".