223201322303 has 4 divisors (see below), whose sum is σ = 223209812568. Its totient is φ = 223192832040.

The previous prime is 223201322297. The next prime is 223201322317. The reversal of 223201322303 is 303223102322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223201322303 - 2¹⁴ = 223201305919 is a prime.

It is a super-3 number, since 3×223201322303³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223201322203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4205576 + ... + 4258317.

It is an arithmetic number, because the mean of its divisors is an integer number (55802453142).

Almost surely, 2^223201322303 is an apocalyptic number.

223201322303 is a deficient number, since it is larger than the sum of its proper divisors (8490265).

223201322303 is an equidigital number, since it uses as much as digits as its factorization.

223201322303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8490264.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223201322303 its reverse (303223102322), we get a palindrome (526424424625).

The spelling of 223201322303 in words is "two hundred twenty-three billion, two hundred one million, three hundred twenty-two thousand, three hundred three".