211232301103 has 4 divisors (see below), whose sum is σ = 211333516560. Its totient is φ = 211131085648.

The previous prime is 211232301073. The next prime is 211232301151. The reversal of 211232301103 is 301103232112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 211232301103 - 2¹³ = 211232292911 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 (211232301173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50604598 + ... + 50608771.

It is an arithmetic number, because the mean of its divisors is an integer number (52833379140).

Almost surely, 2^211232301103 is an apocalyptic number.

211232301103 is a deficient number, since it is larger than the sum of its proper divisors (101215457).

211232301103 is a wasteful number, since it uses less digits than its factorization.

211232301103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101215456.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 211232301103 its reverse (301103232112), we get a palindrome (512335533215).

The spelling of 211232301103 in words is "two hundred eleven billion, two hundred thirty-two million, three hundred one thousand, one hundred three".