123332122321 has 8 divisors (see below), whose sum is σ = 124284962984. Its totient is φ = 122382264960.

The previous prime is 123332122297. The next prime is 123332122357. The reversal of 123332122321 is 123221233321.

It can be written as a sum of positive squares in 4 ways, for example, as 11786142096 + 111545980225 = 108564^2 + 333985^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123332122321 - 2¹⁵ = 123332089553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123332128321) 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, 662790 + ... + 828223.

It is an arithmetic number, because the mean of its divisors is an integer number (15535620373).

Almost surely, 2^123332122321 is an apocalyptic number.

It is an amenable number.

123332122321 is a deficient number, since it is larger than the sum of its proper divisors (952840663).

123332122321 is a wasteful number, since it uses less digits than its factorization.

123332122321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491651.

The product of its digits is 2592, while the sum is 25.

Adding to 123332122321 its reverse (123221233321), we get a palindrome (246553355642).

The spelling of 123332122321 in words is "one hundred twenty-three billion, three hundred thirty-two million, one hundred twenty-two thousand, three hundred twenty-one".