323212020000121 has 16 divisors (see below), whose sum is σ = 391118315160960. Its totient is φ = 260739396391680.

The previous prime is 323212020000109. The next prime is 323212020000161. The reversal of 323212020000121 is 121000020212323.

It is a cyclic number.

It is not a de Polignac number, because 323212020000121 - 2¹³ = 323212019991929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323212020000161) 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, 5843151 + ... + 26087668.

It is an arithmetic number, because the mean of its divisors is an integer number (24444894697560).

Almost surely, 2^{323212020000121} is an apocalyptic number.

It is an amenable number.

323212020000121 is a deficient number, since it is larger than the sum of its proper divisors (67906295160839).

323212020000121 is a wasteful number, since it uses less digits than its factorization.

323212020000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32015904.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 323212020000121 its reverse (121000020212323), we get a palindrome (444212040212444).

The spelling of 323212020000121 in words is "three hundred twenty-three trillion, two hundred twelve billion, twenty million, one hundred twenty-one", and thus it is an aban number.