223201040102321 has 8 divisors (see below), whose sum is σ = 232907615028864. Its totient is φ = 213494646999040.

The previous prime is 223201040102311. The next prime is 223201040102323. The reversal of 223201040102321 is 123201040102322.

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

It is a de Polignac number, because none of the positive numbers 2^k-223201040102321 is a prime.

It is a super-3 number, since 3×223201040102321³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223201040102323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42944336 + ... + 47860401.

It is an arithmetic number, because the mean of its divisors is an integer number (29113451878608).

Almost surely, 2^{223201040102321} is an apocalyptic number.

It is an amenable number.

223201040102321 is a deficient number, since it is larger than the sum of its proper divisors (9706574926543).

223201040102321 is a wasteful number, since it uses less digits than its factorization.

223201040102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90911631.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 223201040102321 its reverse (123201040102322), we get a palindrome (346402080204643).

Subtracting from 223201040102321 its reverse (123201040102322), we obtain a palindrome (99999999999999).

The spelling of 223201040102321 in words is "two hundred twenty-three trillion, two hundred one billion, forty million, one hundred two thousand, three hundred twenty-one".