211340114 has 8 divisors (see below), whose sum is σ = 317951868. Its totient is φ = 105356160.

The previous prime is 211340111. The next prime is 211340149. The reversal of 211340114 is 411043112.

It is a happy number.

211340114 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 187005625 + 24334489 = 13675^2 + 4933^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 211340092 and 211340101.

It is not an unprimeable number, because it can be changed into a prime (211340111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156107 + ... + 157454.

Almost surely, 2^211340114 is an apocalyptic number.

211340114 is a deficient number, since it is larger than the sum of its proper divisors (106611754).

211340114 is a wasteful number, since it uses less digits than its factorization.

211340114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313900.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 211340114 is about 14537.5415390636. The cubic root of 211340114 is about 595.6538855679.

Adding to 211340114 its reverse (411043112), we get a palindrome (622383226).

The spelling of 211340114 in words is "two hundred eleven million, three hundred forty thousand, one hundred fourteen".