323213203023012 has 36 divisors (see below), whose sum is σ = 817999073747856. Its totient is φ = 107607458957040.

The previous prime is 323213203022999. The next prime is 323213203023097. The reversal of 323213203023012 is 210320302312323.

323213203023012 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 1 + 320 + 30 + 2 + 301 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5428110814 + ... + 5428170357.

It is an arithmetic number, because the mean of its divisors is an integer number (22722196492996).

Almost surely, 2^{323213203023012} is an apocalyptic number.

It is an amenable number.

323213203023012 is an abundant number, since it is smaller than the sum of its proper divisors (494785870724844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323213203023012 is a wasteful number, since it uses less digits than its factorization.

323213203023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10856282008 (or 10856282003 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 323213203023012 its reverse (210320302312323), we get a palindrome (533533505335335).

The spelling of 323213203023012 in words is "three hundred twenty-three trillion, two hundred thirteen billion, two hundred three million, twenty-three thousand, twelve".