223033013117 has 2 divisors, whose sum is σ = 223033013118. Its totient is φ = 223033013116.

The previous prime is 223033013111. The next prime is 223033013207. The reversal of 223033013117 is 711310330322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176753817241 + 46279195876 = 420421^2 + 215126^2 .

It is a cyclic number.

It is not a de Polignac number, because 223033013117 - 2²⁴ = 223016235901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223033013111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111516506558 + 111516506559.

It is an arithmetic number, because the mean of its divisors is an integer number (111516506559).

Almost surely, 2^223033013117 is an apocalyptic number.

It is an amenable number.

223033013117 is a deficient number, since it is larger than the sum of its proper divisors (1).

223033013117 is an equidigital number, since it uses as much as digits as its factorization.

223033013117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 223033013117 its reverse (711310330322), we get a palindrome (934343343439).

The spelling of 223033013117 in words is "two hundred twenty-three billion, thirty-three million, thirteen thousand, one hundred seventeen".