323123012 has 12 divisors (see below), whose sum is σ = 598728060. Its totient is φ = 152057856.

The previous prime is 323123011. The next prime is 323123041. The reversal of 323123012 is 210321323.

323123012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 289204036 + 33918976 = 17006^2 + 5824^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (323123011) 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, 2375837 + ... + 2375972.

It is an arithmetic number, because the mean of its divisors is an integer number (49894005).

Almost surely, 2^323123012 is an apocalyptic number.

It is an amenable number.

323123012 is a deficient number, since it is larger than the sum of its proper divisors (275605048).

323123012 is a wasteful number, since it uses less digits than its factorization.

323123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751830 (or 4751828 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 323123012 is about 17975.6227152219. The cubic root of 323123012 is about 686.2082938104.

Adding to 323123012 its reverse (210321323), we get a palindrome (533444335).

The spelling of 323123012 in words is "three hundred twenty-three million, one hundred twenty-three thousand, twelve".