323120030 has 16 divisors (see below), whose sum is σ = 601672320. Its totient is φ = 124791072.

The previous prime is 323120009. The next prime is 323120041. The reversal of 323120030 is 30021323.

It is a junction number, because it is equal to n+sod(n) for n = 323119987 and 323120014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556814 + ... + 557393.

It is an arithmetic number, because the mean of its divisors is an integer number (37604520).

Almost surely, 2^323120030 is an apocalyptic number.

323120030 is a deficient number, since it is larger than the sum of its proper divisors (278552290).

323120030 is a wasteful number, since it uses less digits than its factorization.

323120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114243.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 323120030 is about 17975.5397693644. The cubic root of 323120030 is about 686.2061828708.

Adding to 323120030 its reverse (30021323), we get a palindrome (353141353).

The spelling of 323120030 in words is "three hundred twenty-three million, one hundred twenty thousand, thirty".