323211100000001 has 4 divisors (see below), whose sum is σ = 323211584684100. Its totient is φ = 323210615315904.

The previous prime is 323211099999979. The next prime is 323211100000049. The reversal of 323211100000001 is 100000001112323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 150839172355600 + 172371927644401 = 12281660^2 + 13129049^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211100000001 - 2³⁸ = 322936222093057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323211100000081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241340396 + ... + 242675933.

It is an arithmetic number, because the mean of its divisors is an integer number (80802896171025).

Almost surely, 2^{323211100000001} is an apocalyptic number.

It is an amenable number.

323211100000001 is a deficient number, since it is larger than the sum of its proper divisors (484684099).

323211100000001 is an equidigital number, since it uses as much as digits as its factorization.

323211100000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484684098.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 323211100000001 its reverse (100000001112323), we get a palindrome (423211101112324).

The spelling of 323211100000001 in words is "three hundred twenty-three trillion, two hundred eleven billion, one hundred million, one", and thus it is an aban number.