10230203111 has 2 divisors, whose sum is σ = 10230203112. Its totient is φ = 10230203110.

The previous prime is 10230203099. The next prime is 10230203129. The reversal of 10230203111 is 11130203201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10230203111 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10230203141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115101555 + 5115101556.

It is an arithmetic number, because the mean of its divisors is an integer number (5115101556).

Almost surely, 2^10230203111 is an apocalyptic number.

10230203111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10230203111 is an equidigital number, since it uses as much as digits as its factorization.

10230203111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10230203111 its reverse (11130203201), we get a palindrome (21360406312).

The spelling of 10230203111 in words is "ten billion, two hundred thirty million, two hundred three thousand, one hundred eleven".