201003223232111 has 2 divisors, whose sum is σ = 201003223232112. Its totient is φ = 201003223232110.

The previous prime is 201003223232083. The next prime is 201003223232239. The reversal of 201003223232111 is 111232322300102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201003223232111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201003223222111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501611616055 + 100501611616056.

It is an arithmetic number, because the mean of its divisors is an integer number (100501611616056).

Almost surely, 2^{201003223232111} is an apocalyptic number.

201003223232111 is a deficient number, since it is larger than the sum of its proper divisors (1).

201003223232111 is an equidigital number, since it uses as much as digits as its factorization.

201003223232111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 201003223232111 its reverse (111232322300102), we get a palindrome (312235545532213).

The spelling of 201003223232111 in words is "two hundred one trillion, three billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred eleven".