323030112222121 has 4 divisors (see below), whose sum is σ = 323060997605200. Its totient is φ = 322999226839044.

The previous prime is 323030112222071. The next prime is 323030112222133. The reversal of 323030112222121 is 121222211030323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323030112222121 - 2¹⁹ = 323030111697833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323030112222721) 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, 15442675851 + ... + 15442696768.

It is an arithmetic number, because the mean of its divisors is an integer number (80765249401300).

Almost surely, 2^{323030112222121} is an apocalyptic number.

It is an amenable number.

323030112222121 is a deficient number, since it is larger than the sum of its proper divisors (30885383079).

323030112222121 is a wasteful number, since it uses less digits than its factorization.

323030112222121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30885383078.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 323030112222121 its reverse (121222211030323), we get a palindrome (444252323252444).

The spelling of 323030112222121 in words is "three hundred twenty-three trillion, thirty billion, one hundred twelve million, two hundred twenty-two thousand, one hundred twenty-one".