323211330120203 has 16 divisors (see below), whose sum is σ = 382131824256000. Its totient is φ = 267478200461472.

The previous prime is 323211330120199. The next prime is 323211330120223. The reversal of 323211330120203 is 302021033112323.

It is not a de Polignac number, because 323211330120203 - 2² = 323211330120199 is a prime.

It is a super-2 number, since 2×323211330120203² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323211330120223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13206263 + ... + 28650096.

It is an arithmetic number, because the mean of its divisors is an integer number (23883239016000).

Almost surely, 2^{323211330120203} is an apocalyptic number.

323211330120203 is a deficient number, since it is larger than the sum of its proper divisors (58920494135797).

323211330120203 is a wasteful number, since it uses less digits than its factorization.

323211330120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41894434.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 323211330120203 its reverse (302021033112323), we get a palindrome (625232363232526).

The spelling of 323211330120203 in words is "three hundred twenty-three trillion, two hundred eleven billion, three hundred thirty million, one hundred twenty thousand, two hundred three".