213004321113 has 8 divisors (see below), whose sum is σ = 284469068608. Its totient is φ = 141771227184.

The previous prime is 213004321069. The next prime is 213004321121. The reversal of 213004321113 is 311123400312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213004321113 - 2¹³ = 213004312921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213004321113.

It is not an unprimeable number, because it can be changed into a prime (213004321163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57911245 + ... + 57914922.

It is an arithmetic number, because the mean of its divisors is an integer number (35558633576).

Almost surely, 2^213004321113 is an apocalyptic number.

It is an amenable number.

213004321113 is a deficient number, since it is larger than the sum of its proper divisors (71464747495).

213004321113 is a wasteful number, since it uses less digits than its factorization.

213004321113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115826783.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 213004321113 its reverse (311123400312), we get a palindrome (524127721425).

The spelling of 213004321113 in words is "two hundred thirteen billion, four million, three hundred twenty-one thousand, one hundred thirteen".