323120010204 has 18 divisors (see below), whose sum is σ = 816775581440. Its totient is φ = 107706670056.

The previous prime is 323120010197. The next prime is 323120010211. The reversal of 323120010204 is 402010021323.

It is an interprime number because it is at equal distance from previous prime (323120010197) and next prime (323120010211).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4487777884 + ... + 4487777955.

Almost surely, 2^323120010204 is an apocalyptic number.

It is an amenable number.

323120010204 is an abundant number, since it is smaller than the sum of its proper divisors (493655571236).

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

323120010204 is a wasteful number, since it uses less digits than its factorization.

323120010204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8975555849 (or 8975555844 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 323120010204 its reverse (402010021323), we get a palindrome (725130031527).

The spelling of 323120010204 in words is "three hundred twenty-three billion, one hundred twenty million, ten thousand, two hundred four".