213202133333 has 32 divisors (see below), whose sum is σ = 259172338176. Its totient is φ = 171420657408.

The previous prime is 213202133257. The next prime is 213202133357. The reversal of 213202133333 is 333331202312.

It is a happy number.

213202133333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213202133333 - 2¹² = 213202129237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213202133393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23862335 + ... + 23871267.

It is an arithmetic number, because the mean of its divisors is an integer number (8099135568).

Almost surely, 2^213202133333 is an apocalyptic number.

213202133333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

213202133333 is a deficient number, since it is larger than the sum of its proper divisors (45970204843).

213202133333 is a wasteful number, since it uses less digits than its factorization.

213202133333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11813.

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

Adding to 213202133333 its reverse (333331202312), we get a palindrome (546533335645).

The spelling of 213202133333 in words is "two hundred thirteen billion, two hundred two million, one hundred thirty-three thousand, three hundred thirty-three".