223103300320323 has 32 divisors (see below), whose sum is σ = 330976601318400. Its totient is φ = 148531729313088.

The previous prime is 223103300320321. The next prime is 223103300320339. The reversal of 223103300320323 is 323023003301322.

223103300320323 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 0 + 3 + 300 + 32 + 0 + 323 = 666.

It is not a de Polignac number, because 223103300320323 - 2¹ = 223103300320321 is a prime.

It is a super-3 number, since 3×223103300320323³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (223103300320321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58681386 + ... + 62367552.

It is an arithmetic number, because the mean of its divisors is an integer number (10343018791200).

Almost surely, 2^{223103300320323} is an apocalyptic number.

223103300320323 is a deficient number, since it is larger than the sum of its proper divisors (107873300998077).

223103300320323 is a wasteful number, since it uses less digits than its factorization.

223103300320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689248 (or 3689242 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 223103300320323 its reverse (323023003301322), we get a palindrome (546126303621645).

The spelling of 223103300320323 in words is "two hundred twenty-three trillion, one hundred three billion, three hundred million, three hundred twenty thousand, three hundred twenty-three".