211202330103 has 6 divisors (see below), whose sum is σ = 305070032384. Its totient is φ = 140801553396.

The previous prime is 211202330051. The next prime is 211202330107. The reversal of 211202330103 is 301033202112.

211202330103 is a `hidden beast` number, since 211 + 20 + 2 + 330 + 103 = 666.

It is not a de Polignac number, because 211202330103 - 2⁸ = 211202329847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211202330107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11733462775 + ... + 11733462792.

Almost surely, 2^211202330103 is an apocalyptic number.

211202330103 is a deficient number, since it is larger than the sum of its proper divisors (93867702281).

211202330103 is a wasteful number, since it uses less digits than its factorization.

211202330103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23466925573 (or 23466925570 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 211202330103 its reverse (301033202112), we get a palindrome (512235532215).

The spelling of 211202330103 in words is "two hundred eleven billion, two hundred two million, three hundred thirty thousand, one hundred three".