223110111317 has 2 divisors, whose sum is σ = 223110111318. Its totient is φ = 223110111316.

The previous prime is 223110111269. The next prime is 223110111331. The reversal of 223110111317 is 713111011322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180379433521 + 42730677796 = 424711^2 + 206714^2 .

It is a cyclic number.

It is not a de Polignac number, because 223110111317 - 2¹² = 223110107221 is a prime.

It is a super-3 number, since 3×223110111317³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223110111292 and 223110111301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223110111617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111555055658 + 111555055659.

It is an arithmetic number, because the mean of its divisors is an integer number (111555055659).

Almost surely, 2^223110111317 is an apocalyptic number.

It is an amenable number.

223110111317 is a deficient number, since it is larger than the sum of its proper divisors (1).

223110111317 is an equidigital number, since it uses as much as digits as its factorization.

223110111317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

Adding to 223110111317 its reverse (713111011322), we get a palindrome (936221122639).

The spelling of 223110111317 in words is "two hundred twenty-three billion, one hundred ten million, one hundred eleven thousand, three hundred seventeen".