323104220121 has 16 divisors (see below), whose sum is σ = 431626992128. Its totient is φ = 214992316800.

The previous prime is 323104220119. The next prime is 323104220129. The reversal of 323104220121 is 121022401323.

It is not a de Polignac number, because 323104220121 - 2¹ = 323104220119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323104220129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7738461 + ... + 7780101.

It is an arithmetic number, because the mean of its divisors is an integer number (26976687008).

Almost surely, 2^323104220121 is an apocalyptic number.

It is an amenable number.

323104220121 is a deficient number, since it is larger than the sum of its proper divisors (108522772007).

323104220121 is a wasteful number, since it uses less digits than its factorization.

323104220121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46512.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 323104220121 its reverse (121022401323), we get a palindrome (444126621444).

The spelling of 323104220121 in words is "three hundred twenty-three billion, one hundred four million, two hundred twenty thousand, one hundred twenty-one".