223023001333121 has 4 divisors (see below), whose sum is σ = 243297819636144. Its totient is φ = 202748183030100.

The previous prime is 223023001333091. The next prime is 223023001333169. The reversal of 223023001333121 is 121333100320322.

223023001333121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 223023001333121 - 2⁶ = 223023001333057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223023001332121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10137409151495 + ... + 10137409151516.

It is an arithmetic number, because the mean of its divisors is an integer number (60824454909036).

Almost surely, 2^{223023001333121} is an apocalyptic number.

It is an amenable number.

223023001333121 is a deficient number, since it is larger than the sum of its proper divisors (20274818303023).

223023001333121 is a wasteful number, since it uses less digits than its factorization.

223023001333121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20274818303022.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 223023001333121 its reverse (121333100320322), we get a palindrome (344356101653443).

The spelling of 223023001333121 in words is "two hundred twenty-three trillion, twenty-three billion, one million, three hundred thirty-three thousand, one hundred twenty-one".