230203443103 has 2 divisors, whose sum is σ = 230203443104. Its totient is φ = 230203443102.

The previous prime is 230203443101. The next prime is 230203443131. The reversal of 230203443103 is 301344302032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230203443103 - 2¹ = 230203443101 is a prime.

Together with 230203443101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230203443101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115101721551 + 115101721552.

It is an arithmetic number, because the mean of its divisors is an integer number (115101721552).

Almost surely, 2^230203443103 is an apocalyptic number.

230203443103 is a deficient number, since it is larger than the sum of its proper divisors (1).

230203443103 is an equidigital number, since it uses as much as digits as its factorization.

230203443103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 230203443103 its reverse (301344302032), we get a palindrome (531547745135).

The spelling of 230203443103 in words is "two hundred thirty billion, two hundred three million, four hundred forty-three thousand, one hundred three".