230103503321 has 2 divisors, whose sum is σ = 230103503322. Its totient is φ = 230103503320.

The previous prime is 230103503299. The next prime is 230103503339. The reversal of 230103503321 is 123305301032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174895422025 + 55208081296 = 418205^2 + 234964^2 .

It is a cyclic number.

It is not a de Polignac number, because 230103503321 - 2¹⁰ = 230103502297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (230103503351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115051751660 + 115051751661.

It is an arithmetic number, because the mean of its divisors is an integer number (115051751661).

Almost surely, 2^230103503321 is an apocalyptic number.

It is an amenable number.

230103503321 is a deficient number, since it is larger than the sum of its proper divisors (1).

230103503321 is an equidigital number, since it uses as much as digits as its factorization.

230103503321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 230103503321 its reverse (123305301032), we get a palindrome (353408804353).

The spelling of 230103503321 in words is "two hundred thirty billion, one hundred three million, five hundred three thousand, three hundred twenty-one".