223105445605343 has 8 divisors (see below), whose sum is σ = 254984961909888. Its totient is φ = 191227756748184.

The previous prime is 223105445605309. The next prime is 223105445605349. The reversal of 223105445605343 is 343506544501322.

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 223105445605343 - 2²⁴ = 223105428828127 is a prime.

It is a super-3 number, since 3×223105445605343³ (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 (223105445605349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456600221 + ... + 457088582.

It is an arithmetic number, because the mean of its divisors is an integer number (31873120238736).

Almost surely, 2^{223105445605343} is an apocalyptic number.

223105445605343 is a deficient number, since it is larger than the sum of its proper divisors (31879516304545).

223105445605343 is an equidigital number, since it uses as much as digits as its factorization.

223105445605343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913723693.

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 223105445605343 in words is "two hundred twenty-three trillion, one hundred five billion, four hundred forty-five million, six hundred five thousand, three hundred forty-three".