232110330121 has 2 divisors, whose sum is σ = 232110330122. Its totient is φ = 232110330120.

The previous prime is 232110330077. The next prime is 232110330139. The reversal of 232110330121 is 121033011232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 179724275721 + 52386054400 = 423939^2 + 228880^2 .

It is a cyclic number.

It is not a de Polignac number, because 232110330121 - 2²⁹ = 231573459209 is a prime.

It is not a weakly prime, because it can be changed into another prime (232110330421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116055165060 + 116055165061.

It is an arithmetic number, because the mean of its divisors is an integer number (116055165061).

Almost surely, 2^232110330121 is an apocalyptic number.

It is an amenable number.

232110330121 is a deficient number, since it is larger than the sum of its proper divisors (1).

232110330121 is an equidigital number, since it uses as much as digits as its factorization.

232110330121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 232110330121 its reverse (121033011232), we get a palindrome (353143341353).

The spelling of 232110330121 in words is "two hundred thirty-two billion, one hundred ten million, three hundred thirty thousand, one hundred twenty-one".