213233002332323 has 4 divisors (see below), whose sum is σ = 213500546878080. Its totient is φ = 212965457786568.

The previous prime is 213233002332263. The next prime is 213233002332353. The reversal of 213233002332323 is 323233200332312.

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 213233002332323 - 2¹⁰ = 213233002331299 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 213233002332323.

It is not an unprimeable number, because it can be changed into a prime (213233002332353) 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, 133772271683 + ... + 133772273276.

It is an arithmetic number, because the mean of its divisors is an integer number (53375136719520).

Almost surely, 2^{213233002332323} is an apocalyptic number.

213233002332323 is a deficient number, since it is larger than the sum of its proper divisors (267544545757).

213233002332323 is an equidigital number, since it uses as much as digits as its factorization.

213233002332323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267544545756.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 213233002332323 its reverse (323233200332312), we get a palindrome (536466202664635).

The spelling of 213233002332323 in words is "two hundred thirteen trillion, two hundred thirty-three billion, two million, three hundred thirty-two thousand, three hundred twenty-three".