223330111102123 has 2 divisors, whose sum is σ = 223330111102124. Its totient is φ = 223330111102122.

The previous prime is 223330111102039. The next prime is 223330111102139. The reversal of 223330111102123 is 321201111033322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223330111102123 is a prime.

It is not a weakly prime, because it can be changed into another prime (223330111102183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111665055551061 + 111665055551062.

It is an arithmetic number, because the mean of its divisors is an integer number (111665055551062).

Almost surely, 2^{223330111102123} is an apocalyptic number.

223330111102123 is a deficient number, since it is larger than the sum of its proper divisors (1).

223330111102123 is an equidigital number, since it uses as much as digits as its factorization.

223330111102123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 223330111102123 its reverse (321201111033322), we get a palindrome (544531222135445).

The spelling of 223330111102123 in words is "two hundred twenty-three trillion, three hundred thirty billion, one hundred eleven million, one hundred two thousand, one hundred twenty-three".