223243202342323 has 8 divisors (see below), whose sum is σ = 223311293625600. Its totient is φ = 223175113438920.

The previous prime is 223243202342189. The next prime is 223243202342333. The reversal of 223243202342323 is 323243202342322.

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

It is a cyclic number.

It is not a de Polignac number, because 223243202342323 - 2¹⁷ = 223243202211251 is a prime.

It is a super-3 number, since 3×223243202342323³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223243202342333) 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, 197022186 + ... + 198152032.

It is an arithmetic number, because the mean of its divisors is an integer number (27913911703200).

Almost surely, 2^{223243202342323} is an apocalyptic number.

223243202342323 is a deficient number, since it is larger than the sum of its proper divisors (68091283277).

223243202342323 is a wasteful number, since it uses less digits than its factorization.

223243202342323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189937.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 223243202342323 its reverse (323243202342322), we get a palindrome (546486404684645).

Subtracting 223243202342323 from its reverse (323243202342322), we obtain a palindrome (99999999999999).

The spelling of 223243202342323 in words is "two hundred twenty-three trillion, two hundred forty-three billion, two hundred two million, three hundred forty-two thousand, three hundred twenty-three".