323303201200323 has 32 divisors (see below), whose sum is σ = 501600917716800. Its totient is φ = 208103209927200.

The previous prime is 323303201200297. The next prime is 323303201200373. The reversal of 323303201200323 is 323002102303323.

323303201200323 is a `hidden beast` number, since 3 + 2 + 3 + 3 + 0 + 320 + 12 + 0 + 0 + 323 = 666.

It is not a de Polignac number, because 323303201200323 - 2⁴⁰ = 322203689572547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (323303201200373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2548721728 + ... + 2548848573.

It is an arithmetic number, because the mean of its divisors is an integer number (15675028678650).

Almost surely, 2^{323303201200323} is an apocalyptic number.

323303201200323 is a deficient number, since it is larger than the sum of its proper divisors (178297716516477).

323303201200323 is an frugal number, since it uses more digits than its factorization.

323303201200323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5097570351 (or 5097570333 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 323303201200323 its reverse (323002102303323), we get a palindrome (646305303503646).

The spelling of 323303201200323 in words is "three hundred twenty-three trillion, three hundred three billion, two hundred one million, two hundred thousand, three hundred twenty-three".