20003320223 has 8 divisors (see below), whose sum is σ = 20230777440. Its totient is φ = 19775923200.

The previous prime is 20003320217. The next prime is 20003320243. The reversal of 20003320223 is 32202330002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20003320223 - 2⁶ = 20003320159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20003320243) 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 7 ways as a sum of consecutive naturals, for example, 1273886 + ... + 1289492.

It is an arithmetic number, because the mean of its divisors is an integer number (2528847180).

Almost surely, 2^20003320223 is an apocalyptic number.

20003320223 is a deficient number, since it is larger than the sum of its proper divisors (227457217).

20003320223 is a wasteful number, since it uses less digits than its factorization.

20003320223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30097.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20003320223 its reverse (32202330002), we get a palindrome (52205650225).

The spelling of 20003320223 in words is "twenty billion, three million, three hundred twenty thousand, two hundred twenty-three".