323211320000001 has 12 divisors (see below), whose sum is σ = 466871732435940. Its totient is φ = 215469165542400.

The previous prime is 323211319999979. The next prime is 323211320000047. The reversal of 323211320000001 is 100000023112323.

323211320000001 is a `hidden beast` number, since 323 + 21 + 1 + 320 + 0 + 0 + 0 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44749477145025 + 278461842854976 = 6689505^2 + 16687176^2 .

It is not a de Polignac number, because 323211320000001 - 2⁶ = 323211319999937 is a prime.

It is a super-2 number, since 2×323211320000001² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323211320000081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420243700 + ... + 421012101.

It is an arithmetic number, because the mean of its divisors is an integer number (38905977702995).

Almost surely, 2^{323211320000001} is an apocalyptic number.

It is an amenable number.

323211320000001 is a deficient number, since it is larger than the sum of its proper divisors (143660412435939).

323211320000001 is a wasteful number, since it uses less digits than its factorization.

323211320000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841298496 (or 841298493 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 323211320000001 its reverse (100000023112323), we get a palindrome (423211343112324).

The spelling of 323211320000001 in words is "three hundred twenty-three trillion, two hundred eleven billion, three hundred twenty million, one", and thus it is an aban number.