123330233121321 has 8 divisors (see below), whose sum is σ = 164599806769344. Its totient is φ = 82140407443760.

The previous prime is 123330233121241. The next prime is 123330233121331. The reversal of 123330233121321 is 123121332033321.

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 123330233121321 - 2¹¹ = 123330233119273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123330233121331) 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, 19936989006 + ... + 19936995191.

It is an arithmetic number, because the mean of its divisors is an integer number (20574975846168).

Almost surely, 2^{123330233121321} is an apocalyptic number.

It is an amenable number.

123330233121321 is a deficient number, since it is larger than the sum of its proper divisors (41269573648023).

123330233121321 is a wasteful number, since it uses less digits than its factorization.

123330233121321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39873985231.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 123330233121321 its reverse (123121332033321), we get a palindrome (246451565154642).

The spelling of 123330233121321 in words is "one hundred twenty-three trillion, three hundred thirty billion, two hundred thirty-three million, one hundred twenty-one thousand, three hundred twenty-one".