223013000133121 has 16 divisors (see below), whose sum is σ = 243492010758720. Its totient is φ = 202568184463680.

The previous prime is 223013000133107. The next prime is 223013000133137. The reversal of 223013000133121 is 121331000310322.

It is a cyclic number.

It is not a de Polignac number, because 223013000133121 - 2⁵ = 223013000133089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223013000133092 and 223013000133101.

It is not an unprimeable number, because it can be changed into a prime (223013000133191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415275835 + ... + 415812511.

It is an arithmetic number, because the mean of its divisors is an integer number (15218250672420).

Almost surely, 2^{223013000133121} is an apocalyptic number.

It is an amenable number.

223013000133121 is a deficient number, since it is larger than the sum of its proper divisors (20479010625599).

223013000133121 is a wasteful number, since it uses less digits than its factorization.

223013000133121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568464.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 223013000133121 its reverse (121331000310322), we get a palindrome (344344000443443).

The spelling of 223013000133121 in words is "two hundred twenty-three trillion, thirteen billion, one hundred thirty-three thousand, one hundred twenty-one".