213000220103 has 8 divisors (see below), whose sum is σ = 232867925136. Its totient is φ = 193216523200.

The previous prime is 213000220099. The next prime is 213000220163. The reversal of 213000220103 is 301022000312.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 213000220103 - 2² = 213000220099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213000220163) 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 7 ways as a sum of consecutive naturals, for example, 20996726 + ... + 21006867.

It is an arithmetic number, because the mean of its divisors is an integer number (29108490642).

Almost surely, 2^213000220103 is an apocalyptic number.

213000220103 is a deficient number, since it is larger than the sum of its proper divisors (19867705033).

213000220103 is a wasteful number, since it uses less digits than its factorization.

213000220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42004065.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 213000220103 its reverse (301022000312), we get a palindrome (514022220415).

The spelling of 213000220103 in words is "two hundred thirteen billion, two hundred twenty thousand, one hundred three".