230203103002123 has 2 divisors, whose sum is σ = 230203103002124. Its totient is φ = 230203103002122.

The previous prime is 230203103001983. The next prime is 230203103002127. The reversal of 230203103002123 is 321200301302032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230203103002123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230203103002094 and 230203103002103.

It is not a weakly prime, because it can be changed into another prime (230203103002127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115101551501061 + 115101551501062.

It is an arithmetic number, because the mean of its divisors is an integer number (115101551501062).

Almost surely, 2^{230203103002123} is an apocalyptic number.

230203103002123 is a deficient number, since it is larger than the sum of its proper divisors (1).

230203103002123 is an equidigital number, since it uses as much as digits as its factorization.

230203103002123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 230203103002123 its reverse (321200301302032), we get a palindrome (551403404304155).

The spelling of 230203103002123 in words is "two hundred thirty trillion, two hundred three billion, one hundred three million, two thousand, one hundred twenty-three".