111010302223 has 2 divisors, whose sum is σ = 111010302224. Its totient is φ = 111010302222.

The previous prime is 111010302187. The next prime is 111010302229. The reversal of 111010302223 is 322203010111.

It is a strong prime.

It is an emirp because it is prime and its reverse (322203010111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111010302223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111010302197 and 111010302206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111010302229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505151111 + 55505151112.

It is an arithmetic number, because the mean of its divisors is an integer number (55505151112).

Almost surely, 2^111010302223 is an apocalyptic number.

111010302223 is a deficient number, since it is larger than the sum of its proper divisors (1).

111010302223 is an equidigital number, since it uses as much as digits as its factorization.

111010302223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111010302223 its reverse (322203010111), we get a palindrome (433213312334).

The spelling of 111010302223 in words is "one hundred eleven billion, ten million, three hundred two thousand, two hundred twenty-three".