2203023111103 has 2 divisors, whose sum is σ = 2203023111104. Its totient is φ = 2203023111102.

The previous prime is 2203023111083. The next prime is 2203023111131. The reversal of 2203023111103 is 3011113203022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2203023111103 - 2⁵ = 2203023111071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203023111203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101511555551 + 1101511555552.

It is an arithmetic number, because the mean of its divisors is an integer number (1101511555552).

Almost surely, 2^{2203023111103} is an apocalyptic number.

2203023111103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203023111103 is an equidigital number, since it uses as much as digits as its factorization.

2203023111103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2203023111103 its reverse (3011113203022), we get a palindrome (5214136314125).

The spelling of 2203023111103 in words is "two trillion, two hundred three billion, twenty-three million, one hundred eleven thousand, one hundred three".