223003321001 has 4 divisors (see below), whose sum is σ = 223031000400. Its totient is φ = 222975641604.

The previous prime is 223003320931. The next prime is 223003321103. The reversal of 223003321001 is 100123300322.

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.

It is a cyclic number.

It is not a de Polignac number, because 223003321001 - 2¹⁸ = 223003058857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223003321301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13827611 + ... + 13843728.

It is an arithmetic number, because the mean of its divisors is an integer number (55757750100).

Almost surely, 2^223003321001 is an apocalyptic number.

It is an amenable number.

223003321001 is a deficient number, since it is larger than the sum of its proper divisors (27679399).

223003321001 is an equidigital number, since it uses as much as digits as its factorization.

223003321001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27679398.

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

Adding to 223003321001 its reverse (100123300322), we get a palindrome (323126621323).

The spelling of 223003321001 in words is "two hundred twenty-three billion, three million, three hundred twenty-one thousand, one".