233121232001323 has 8 divisors (see below), whose sum is σ = 235067990034240. Its totient is φ = 231182568597120.

The previous prime is 233121232001293. The next prime is 233121232001327. The reversal of 233121232001323 is 323100232121332.

It is a happy number.

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 233121232001323 - 2²⁵ = 233121198446891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233121232001291 and 233121232001300.

It is not an unprimeable number, because it can be changed into a prime (233121232001327) 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, 2023599340 + ... + 2023714537.

It is an arithmetic number, because the mean of its divisors is an integer number (29383498754280).

Almost surely, 2^{233121232001323} is an apocalyptic number.

233121232001323 is a deficient number, since it is larger than the sum of its proper divisors (1946758032917).

233121232001323 is a wasteful number, since it uses less digits than its factorization.

233121232001323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047314357.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 233121232001323 its reverse (323100232121332), we get a palindrome (556221464122655).

The spelling of 233121232001323 in words is "two hundred thirty-three trillion, one hundred twenty-one billion, two hundred thirty-two million, one thousand, three hundred twenty-three".