213410333321 has 16 divisors (see below), whose sum is σ = 221419396800. Its totient is φ = 205551552000.

The previous prime is 213410333303. The next prime is 213410333351. The reversal of 213410333321 is 123333014312.

It is a cyclic number.

It is not a de Polignac number, because 213410333321 - 2³⁰ = 212336591497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213410333351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915521 + ... + 1124721.

It is an arithmetic number, because the mean of its divisors is an integer number (13838712300).

Almost surely, 2^213410333321 is an apocalyptic number.

It is an amenable number.

213410333321 is a deficient number, since it is larger than the sum of its proper divisors (8009063479).

213410333321 is a wasteful number, since it uses less digits than its factorization.

213410333321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209560.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 213410333321 its reverse (123333014312), we get a palindrome (336743347633).

The spelling of 213410333321 in words is "two hundred thirteen billion, four hundred ten million, three hundred thirty-three thousand, three hundred twenty-one".