223300100321 has 4 divisors (see below), whose sum is σ = 235052737200. Its totient is φ = 211547463444.

The previous prime is 223300100281. The next prime is 223300100329. The reversal of 223300100321 is 123001003322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 123001003322 = 2 ⋅61500501661.

It is a cyclic number.

It is not a de Polignac number, because 223300100321 - 2²² = 223295906017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 223300100321.

It is not an unprimeable number, because it can be changed into a prime (223300100329) 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, 5876318411 + ... + 5876318448.

It is an arithmetic number, because the mean of its divisors is an integer number (58763184300).

Almost surely, 2^223300100321 is an apocalyptic number.

It is an amenable number.

223300100321 is a deficient number, since it is larger than the sum of its proper divisors (11752636879).

223300100321 is a wasteful number, since it uses less digits than its factorization.

223300100321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11752636878.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 223300100321 its reverse (123001003322), we get a palindrome (346301103643).

The spelling of 223300100321 in words is "two hundred twenty-three billion, three hundred million, one hundred thousand, three hundred twenty-one".