223403302103 has 2 divisors, whose sum is σ = 223403302104. Its totient is φ = 223403302102.

The previous prime is 223403302049. The next prime is 223403302201. The reversal of 223403302103 is 301203304322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223403302103 - 2²⁴ = 223386524887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223403302303) 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, 111701651051 + 111701651052.

It is an arithmetic number, because the mean of its divisors is an integer number (111701651052).

Almost surely, 2^223403302103 is an apocalyptic number.

223403302103 is a deficient number, since it is larger than the sum of its proper divisors (1).

223403302103 is an equidigital number, since it uses as much as digits as its factorization.

223403302103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223403302103 its reverse (301203304322), we get a palindrome (524606606425).

The spelling of 223403302103 in words is "two hundred twenty-three billion, four hundred three million, three hundred two thousand, one hundred three".