211413100203 has 12 divisors (see below), whose sum is σ = 305513124280. Its totient is φ = 140878076256.

The previous prime is 211413100193. The next prime is 211413100259. The reversal of 211413100203 is 302001314112.

It is not a de Polignac number, because 211413100203 - 2⁹ = 211413099691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211413102203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5311618 + ... + 5351271.

Almost surely, 2^211413100203 is an apocalyptic number.

211413100203 is a deficient number, since it is larger than the sum of its proper divisors (94100024077).

211413100203 is a wasteful number, since it uses less digits than its factorization.

211413100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10665098 (or 10665095 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 211413100203 its reverse (302001314112), we get a palindrome (513414414315).

The spelling of 211413100203 in words is "two hundred eleven billion, four hundred thirteen million, one hundred thousand, two hundred three".