2223203131103 has 2 divisors, whose sum is σ = 2223203131104. Its totient is φ = 2223203131102.

The previous prime is 2223203131091. The next prime is 2223203131111. The reversal of 2223203131103 is 3011313023222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223203131103 - 2⁴⁰ = 1123691503327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223203731103) 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, 1111601565551 + 1111601565552.

It is an arithmetic number, because the mean of its divisors is an integer number (1111601565552).

Almost surely, 2^{2223203131103} is an apocalyptic number.

2223203131103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223203131103 is an equidigital number, since it uses as much as digits as its factorization.

2223203131103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2223203131103 its reverse (3011313023222), we get a palindrome (5234516154325).

The spelling of 2223203131103 in words is "two trillion, two hundred twenty-three billion, two hundred three million, one hundred thirty-one thousand, one hundred three".