223243202003343 has 8 divisors (see below), whose sum is σ = 304917544199856. Its totient is φ = 145198830571200.

The previous prime is 223243202003317. The next prime is 223243202003359. The reversal of 223243202003343 is 343300202342322.

It is a happy number.

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

It is not a de Polignac number, because 223243202003343 - 2⁴⁰ = 222143690375567 is a prime.

It is a super-3 number, since 3×223243202003343³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223243202002343) 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, 907492690948 + ... + 907492691193.

It is an arithmetic number, because the mean of its divisors is an integer number (38114693024982).

Almost surely, 2^{223243202003343} is an apocalyptic number.

223243202003343 is a deficient number, since it is larger than the sum of its proper divisors (81674342196513).

223243202003343 is a wasteful number, since it uses less digits than its factorization.

223243202003343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814985382185.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 223243202003343 its reverse (343300202342322), we get a palindrome (566543404345665).

The spelling of 223243202003343 in words is "two hundred twenty-three trillion, two hundred forty-three billion, two hundred two million, three thousand, three hundred forty-three".