211132320103 has 8 divisors (see below), whose sum is σ = 216292809600. Its totient is φ = 205972350720.

The previous prime is 211132320101. The next prime is 211132320107. The reversal of 211132320103 is 301023231112.

211132320103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 211132320103 - 2¹ = 211132320101 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 (211132320101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766351 + ... + 1004767.

It is an arithmetic number, because the mean of its divisors is an integer number (27036601200).

Almost surely, 2^211132320103 is an apocalyptic number.

211132320103 is a deficient number, since it is larger than the sum of its proper divisors (5160489497).

211132320103 is a wasteful number, since it uses less digits than its factorization.

211132320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260057.

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

Adding to 211132320103 its reverse (301023231112), we get a palindrome (512155551215).

The spelling of 211132320103 in words is "two hundred eleven billion, one hundred thirty-two million, three hundred twenty thousand, one hundred three".