223030353 has 16 divisors (see below), whose sum is σ = 365998976. Its totient is φ = 117642240.

The previous prime is 223030343. The next prime is 223030363. The reversal of 223030353 is 353030322.

It is an interprime number because it is at equal distance from previous prime (223030343) and next prime (223030363).

It is not a de Polignac number, because 223030353 - 2¹⁰ = 223029329 is a prime.

It is a super-3 number, since 3×223030353³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (223030343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408208 + ... + 408753.

It is an arithmetic number, because the mean of its divisors is an integer number (22874936).

Almost surely, 2^223030353 is an apocalyptic number.

It is an amenable number.

223030353 is a deficient number, since it is larger than the sum of its proper divisors (142968623).

223030353 is a wasteful number, since it uses less digits than its factorization.

223030353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816984.

The product of its (nonzero) digits is 1620, while the sum is 21.

The square root of 223030353 is about 14934.2007820974. The cubic root of 223030353 is about 606.4402115727.

Adding to 223030353 its reverse (353030322), we get a palindrome (576060675).

The spelling of 223030353 in words is "two hundred twenty-three million, thirty thousand, three hundred fifty-three".