2163203223233 has 8 divisors (see below), whose sum is σ = 2331954245376. Its totient is φ = 1994788026000.

The previous prime is 2163203223221. The next prime is 2163203223253. The reversal of 2163203223233 is 3323223023612.

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 2163203223233 - 2⁴ = 2163203223217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2163203223233.

It is not an unprimeable number, because it can be changed into a prime (2163203223253) 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, 83942843 + ... + 83968608.

It is an arithmetic number, because the mean of its divisors is an integer number (291494280672).

Almost surely, 2^{2163203223233} is an apocalyptic number.

It is an amenable number.

2163203223233 is a deficient number, since it is larger than the sum of its proper divisors (168751022143).

2163203223233 is a wasteful number, since it uses less digits than its factorization.

2163203223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167912455.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 2163203223233 its reverse (3323223023612), we get a palindrome (5486426246845).

The spelling of 2163203223233 in words is "two trillion, one hundred sixty-three billion, two hundred three million, two hundred twenty-three thousand, two hundred thirty-three".