230143344103 has 2 divisors, whose sum is σ = 230143344104. Its totient is φ = 230143344102.

The previous prime is 230143344061. The next prime is 230143344139. The reversal of 230143344103 is 301443341032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230143344103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230143344203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115071672051 + 115071672052.

It is an arithmetic number, because the mean of its divisors is an integer number (115071672052).

Almost surely, 2^230143344103 is an apocalyptic number.

230143344103 is a deficient number, since it is larger than the sum of its proper divisors (1).

230143344103 is an equidigital number, since it uses as much as digits as its factorization.

230143344103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 230143344103 its reverse (301443341032), we get a palindrome (531586685135).

The spelling of 230143344103 in words is "two hundred thirty billion, one hundred forty-three million, three hundred forty-four thousand, one hundred three".