323303211011121 has 16 divisors (see below), whose sum is σ = 470330392240128. Its totient is φ = 195911683246800.

The previous prime is 323303211011117. The next prime is 323303211011129. The reversal of 323303211011121 is 121110112303323.

It is not a de Polignac number, because 323303211011121 - 2² = 323303211011117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323303211011091 and 323303211011100.

It is not an unprimeable number, because it can be changed into a prime (323303211011129) 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, 741197665 + ... + 741633726.

It is an arithmetic number, because the mean of its divisors is an integer number (29395649515008).

Almost surely, 2^{323303211011121} is an apocalyptic number.

It is an amenable number.

323303211011121 is a deficient number, since it is larger than the sum of its proper divisors (147027181229007).

323303211011121 is a wasteful number, since it uses less digits than its factorization.

323303211011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482838012.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 323303211011121 its reverse (121110112303323), we get a palindrome (444413323314444).

The spelling of 323303211011121 in words is "three hundred twenty-three trillion, three hundred three billion, two hundred eleven million, eleven thousand, one hundred twenty-one".