223109713 has 2 divisors, whose sum is σ = 223109714. Its totient is φ = 223109712.

The previous prime is 223109699. The next prime is 223109753. The reversal of 223109713 is 317901322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212663889 + 10445824 = 14583^2 + 3232^2 .

It is a cyclic number.

It is not a de Polignac number, because 223109713 - 2¹³ = 223101521 is a prime.

It is a super-3 number, since 3×223109713³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223109753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111554856 + 111554857.

It is an arithmetic number, because the mean of its divisors is an integer number (111554857).

Almost surely, 2^223109713 is an apocalyptic number.

It is an amenable number.

223109713 is a deficient number, since it is larger than the sum of its proper divisors (1).

223109713 is an equidigital number, since it uses as much as digits as its factorization.

223109713 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 28.

The square root of 223109713 is about 14936.8575343008. The cubic root of 223109713 is about 606.5121321093.

It can be divided in two parts, 22310 and 9713, that added together give a palindrome (32023).

The spelling of 223109713 in words is "two hundred twenty-three million, one hundred nine thousand, seven hundred thirteen".