213330423333 has 32 divisors (see below), whose sum is σ = 292858675200. Its totient is φ = 138081678336.

The previous prime is 213330423283. The next prime is 213330423347. The reversal of 213330423333 is 333324033312.

It is not a de Polignac number, because 213330423333 - 2⁶ = 213330423269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213330423333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213330423433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4725916 + ... + 4770842.

It is an arithmetic number, because the mean of its divisors is an integer number (9151833600).

Almost surely, 2^213330423333 is an apocalyptic number.

It is an amenable number.

213330423333 is a deficient number, since it is larger than the sum of its proper divisors (79528251867).

213330423333 is a wasteful number, since it uses less digits than its factorization.

213330423333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45321.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 213330423333 its reverse (333324033312), we get a palindrome (546654456645).

The spelling of 213330423333 in words is "two hundred thirteen billion, three hundred thirty million, four hundred twenty-three thousand, three hundred thirty-three".