323011103200012 has 72 divisors (see below), whose sum is σ = 622179797527680. Its totient is φ = 146543113128960.

The previous prime is 323011103199979. The next prime is 323011103200063. The reversal of 323011103200012 is 210002301110323.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32853087 + ... + 41537302.

Almost surely, 2^{323011103200012} is an apocalyptic number.

It is an amenable number.

323011103200012 is a deficient number, since it is larger than the sum of its proper divisors (299168694327668).

323011103200012 is a wasteful number, since it uses less digits than its factorization.

323011103200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74390559 (or 74390538 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 323011103200012 its reverse (210002301110323), we get a palindrome (533013404310335).

The spelling of 323011103200012 in words is "three hundred twenty-three trillion, eleven billion, one hundred three million, two hundred thousand, twelve".