233210121213023 has 4 divisors (see below), whose sum is σ = 238898172949968. Its totient is φ = 227522069476080.

The previous prime is 233210121212989. The next prime is 233210121213059. The reversal of 233210121213023 is 320312121012332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233210121213023 - 2¹⁰ = 233210121211999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233210121212983 and 233210121213001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233210121213073) 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, 2844025868411 + ... + 2844025868492.

It is an arithmetic number, because the mean of its divisors is an integer number (59724543237492).

Almost surely, 2^{233210121213023} is an apocalyptic number.

233210121213023 is a deficient number, since it is larger than the sum of its proper divisors (5688051736945).

233210121213023 is an equidigital number, since it uses as much as digits as its factorization.

233210121213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688051736944.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 233210121213023 its reverse (320312121012332), we get a palindrome (553522242225355).

The spelling of 233210121213023 in words is "two hundred thirty-three trillion, two hundred ten billion, one hundred twenty-one million, two hundred thirteen thousand, twenty-three".