213320202033233 has 4 divisors (see below), whose sum is σ = 213322212943680. Its totient is φ = 213318191122788.

The previous prime is 213320202033209. The next prime is 213320202033283. The reversal of 213320202033233 is 332330202023312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 213320202033233 - 2¹⁰ = 213320202032209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213320202033196 and 213320202033205.

It is not an unprimeable number, because it can be changed into a prime (213320202033203) 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, 1005296093 + ... + 1005508266.

It is an arithmetic number, because the mean of its divisors is an integer number (53330553235920).

Almost surely, 2^{213320202033233} is an apocalyptic number.

It is an amenable number.

213320202033233 is a deficient number, since it is larger than the sum of its proper divisors (2010910447).

213320202033233 is a wasteful number, since it uses less digits than its factorization.

213320202033233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010910446.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 213320202033233 its reverse (332330202023312), we get a palindrome (545650404056545).

The spelling of 213320202033233 in words is "two hundred thirteen trillion, three hundred twenty billion, two hundred two million, thirty-three thousand, two hundred thirty-three".