223064125343 has 16 divisors (see below), whose sum is σ = 231131880000. Its totient is φ = 215122744320.

The previous prime is 223064125321. The next prime is 223064125381. The reversal of 223064125343 is 343521460322.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 223064125343 - 2¹⁶ = 223064059807 is a prime.

It is a super-3 number, since 3×223064125343³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223064125303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24783158 + ... + 24792156.

It is an arithmetic number, because the mean of its divisors is an integer number (14445742500).

Almost surely, 2^223064125343 is an apocalyptic number.

223064125343 is a deficient number, since it is larger than the sum of its proper divisors (8067754657).

223064125343 is an equidigital number, since it uses as much as digits as its factorization.

223064125343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15922.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 223064125343 its reverse (343521460322), we get a palindrome (566585585665).

The spelling of 223064125343 in words is "two hundred twenty-three billion, sixty-four million, one hundred twenty-five thousand, three hundred forty-three".