213033213323 has 16 divisors (see below), whose sum is σ = 249098250240. Its totient is φ = 178404940896.

The previous prime is 213033213301. The next prime is 213033213361. The reversal of 213033213323 is 323312330312.

It is a happy number.

It is not a de Polignac number, because 213033213323 - 2¹⁰ = 213033212299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213033213292 and 213033213301.

It is not an unprimeable number, because it can be changed into a prime (213033216323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1112615 + ... + 1289952.

It is an arithmetic number, because the mean of its divisors is an integer number (15568640640).

Almost surely, 2^213033213323 is an apocalyptic number.

213033213323 is a deficient number, since it is larger than the sum of its proper divisors (36065036917).

213033213323 is a wasteful number, since it uses less digits than its factorization.

213033213323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402866.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 213033213323 its reverse (323312330312), we get a palindrome (536345543635).

The spelling of 213033213323 in words is "two hundred thirteen billion, thirty-three million, two hundred thirteen thousand, three hundred twenty-three".