230132332321 has 2 divisors, whose sum is σ = 230132332322. Its totient is φ = 230132332320.

The previous prime is 230132332307. The next prime is 230132332351. The reversal of 230132332321 is 123233231032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217580267025 + 12552065296 = 466455^2 + 112036^2 .

It is a cyclic number.

It is not a de Polignac number, because 230132332321 - 2¹⁷ = 230132201249 is a prime.

It is not a weakly prime, because it can be changed into another prime (230132332351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115066166160 + 115066166161.

It is an arithmetic number, because the mean of its divisors is an integer number (115066166161).

Almost surely, 2^230132332321 is an apocalyptic number.

It is an amenable number.

230132332321 is a deficient number, since it is larger than the sum of its proper divisors (1).

230132332321 is an equidigital number, since it uses as much as digits as its factorization.

230132332321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 230132332321 its reverse (123233231032), we get a palindrome (353365563353).

The spelling of 230132332321 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred thirty-two thousand, three hundred twenty-one".