323030020311121 has 32 divisors (see below), whose sum is σ = 341806275676800. Its totient is φ = 304950394183680.

The previous prime is 323030020311043. The next prime is 323030020311127. The reversal of 323030020311121 is 121113020030323.

It is a cyclic number.

It is not a de Polignac number, because 323030020311121 - 2⁷ = 323030020310993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323030020311092 and 323030020311101.

It is not an unprimeable number, because it can be changed into a prime (323030020311127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350683665 + ... + 351603601.

It is an arithmetic number, because the mean of its divisors is an integer number (10681446114900).

Almost surely, 2^{323030020311121} is an apocalyptic number.

It is an amenable number.

323030020311121 is a deficient number, since it is larger than the sum of its proper divisors (18776255365679).

323030020311121 is a wasteful number, since it uses less digits than its factorization.

323030020311121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922369.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 323030020311121 its reverse (121113020030323), we get a palindrome (444143040341444).

The spelling of 323030020311121 in words is "three hundred twenty-three trillion, thirty billion, twenty million, three hundred eleven thousand, one hundred twenty-one".