223085323 has 2 divisors, whose sum is σ = 223085324. Its totient is φ = 223085322.

The previous prime is 223085311. The next prime is 223085329. The reversal of 223085323 is 323580322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223085323 - 2²¹ = 220988171 is a prime.

It is a super-3 number, since 3×223085323³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223085291 and 223085300.

It is not a weakly prime, because it can be changed into another prime (223085329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111542661 + 111542662.

It is an arithmetic number, because the mean of its divisors is an integer number (111542662).

Almost surely, 2^223085323 is an apocalyptic number.

223085323 is a deficient number, since it is larger than the sum of its proper divisors (1).

223085323 is an equidigital number, since it uses as much as digits as its factorization.

223085323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 223085323 is about 14936.0410751979. The cubic root of 223085323 is about 606.4900303225.

The spelling of 223085323 in words is "two hundred twenty-three million, eighty-five thousand, three hundred twenty-three".