23213321203 has 8 divisors (see below), whose sum is σ = 23972998016. Its totient is φ = 22454323200.

The previous prime is 23213321191. The next prime is 23213321207. The reversal of 23213321203 is 30212331232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23213321203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23213321207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99726 + ... + 237427.

It is an arithmetic number, because the mean of its divisors is an integer number (2996624752).

Almost surely, 2^23213321203 is an apocalyptic number.

23213321203 is a deficient number, since it is larger than the sum of its proper divisors (759676813).

23213321203 is a wasteful number, since it uses less digits than its factorization.

23213321203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339405.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23213321203 its reverse (30212331232), we get a palindrome (53425652435).

The spelling of 23213321203 in words is "twenty-three billion, two hundred thirteen million, three hundred twenty-one thousand, two hundred three".