232330330121 has 4 divisors (see below), whose sum is σ = 232355047632. Its totient is φ = 232305612612.

The previous prime is 232330330117. The next prime is 232330330139. The reversal of 232330330121 is 121033033232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232330330121 - 2² = 232330330117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232330330321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12344651 + ... + 12363456.

It is an arithmetic number, because the mean of its divisors is an integer number (58088761908).

Almost surely, 2^232330330121 is an apocalyptic number.

It is an amenable number.

232330330121 is a deficient number, since it is larger than the sum of its proper divisors (24717511).

232330330121 is an equidigital number, since it uses as much as digits as its factorization.

232330330121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24717510.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 232330330121 its reverse (121033033232), we get a palindrome (353363363353).

The spelling of 232330330121 in words is "two hundred thirty-two billion, three hundred thirty million, three hundred thirty thousand, one hundred twenty-one".