223412030321 has 8 divisors (see below), whose sum is σ = 224204004864. Its totient is φ = 222620256880.

The previous prime is 223412030293. The next prime is 223412030341. The reversal of 223412030321 is 123030214322.

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-223412030321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223412030341) 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, 2383280 + ... + 2475246.

It is an arithmetic number, because the mean of its divisors is an integer number (28025500608).

Almost surely, 2^223412030321 is an apocalyptic number.

It is an amenable number.

223412030321 is a deficient number, since it is larger than the sum of its proper divisors (791974543).

223412030321 is an equidigital number, since it uses as much as digits as its factorization.

223412030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100551.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 223412030321 its reverse (123030214322), we get a palindrome (346442244643).

The spelling of 223412030321 in words is "two hundred twenty-three billion, four hundred twelve million, thirty thousand, three hundred twenty-one".