1323332230121 has 8 divisors (see below), whose sum is σ = 1455566030688. Its totient is φ = 1203029298900.

The previous prime is 1323332230109. The next prime is 1323332230141. The reversal of 1323332230121 is 1210322333231.

It is not a de Polignac number, because 1323332230121 - 2¹⁰ = 1323332229097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1323332230141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497118215 + ... + 497120876.

It is an arithmetic number, because the mean of its divisors is an integer number (181945753836).

Almost surely, 2^{1323332230121} is an apocalyptic number.

1323332230121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1323332230121 is a deficient number, since it is larger than the sum of its proper divisors (132233800567).

1323332230121 is an frugal number, since it uses more digits than its factorization.

1323332230121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994239124 (or 994239102 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1323332230121 its reverse (1210322333231), we get a palindrome (2533654563352).

The spelling of 1323332230121 in words is "one trillion, three hundred twenty-three billion, three hundred thirty-two million, two hundred thirty thousand, one hundred twenty-one".