223034111 has 2 divisors, whose sum is σ = 223034112. Its totient is φ = 223034110.

The previous prime is 223034051. The next prime is 223034167. The reversal of 223034111 is 111430322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223034111 - 2¹⁴ = 223017727 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223034111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223034191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111517055 + 111517056.

It is an arithmetic number, because the mean of its divisors is an integer number (111517056).

Almost surely, 2^223034111 is an apocalyptic number.

223034111 is a deficient number, since it is larger than the sum of its proper divisors (1).

223034111 is an equidigital number, since it uses as much as digits as its factorization.

223034111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 223034111 is about 14934.3266001517. The cubic root of 223034111 is about 606.4436176704.

Adding to 223034111 its reverse (111430322), we get a palindrome (334464433).

The spelling of 223034111 in words is "two hundred twenty-three million, thirty-four thousand, one hundred eleven".