223430343 has 8 divisors (see below), whose sum is σ = 298140288. Its totient is φ = 148836984.

The previous prime is 223430341. The next prime is 223430353. The reversal of 223430343 is 343034322.

223430343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223430343 - 2¹ = 223430341 is a prime.

It is a super-2 number, since 2×223430343² = 99842236346195298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223430341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24571 + ... + 32412.

It is an arithmetic number, because the mean of its divisors is an integer number (37267536).

Almost surely, 2^223430343 is an apocalyptic number.

223430343 is a deficient number, since it is larger than the sum of its proper divisors (74709945).

223430343 is a wasteful number, since it uses less digits than its factorization.

223430343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58293.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 223430343 is about 14947.5865275970. The cubic root of 223430343 is about 606.8025316938.

Adding to 223430343 its reverse (343034322), we get a palindrome (566464665).

The spelling of 223430343 in words is "two hundred twenty-three million, four hundred thirty thousand, three hundred forty-three".