223231001313121 has 8 divisors (see below), whose sum is σ = 223753017488000. Its totient is φ = 222709046581440.

The previous prime is 223231001313101. The next prime is 223231001313167. The reversal of 223231001313121 is 121313100132322.

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

It is a cyclic number.

It is not a de Polignac number, because 223231001313121 - 2²¹ = 223230999215969 is a prime.

It is a super-3 number, since 3×223231001313121³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223231001313101) 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, 8082021 + ... + 22622578.

It is an arithmetic number, because the mean of its divisors is an integer number (27969127186000).

Almost surely, 2^{223231001313121} is an apocalyptic number.

It is an amenable number.

223231001313121 is a deficient number, since it is larger than the sum of its proper divisors (522016174879).

223231001313121 is a wasteful number, since it uses less digits than its factorization.

223231001313121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30721599.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 223231001313121 its reverse (121313100132322), we get a palindrome (344544101445443).

The spelling of 223231001313121 in words is "two hundred twenty-three trillion, two hundred thirty-one billion, one million, three hundred thirteen thousand, one hundred twenty-one".