211140314 has 24 divisors (see below), whose sum is σ = 401912928. Its totient is φ = 82262040.

The previous prime is 211140233. The next prime is 211140343. The reversal of 211140314 is 413041112.

It is a happy number.

211140314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 211140292 and 211140301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96854 + ... + 99009.

It is an arithmetic number, because the mean of its divisors is an integer number (16746372).

Almost surely, 2^211140314 is an apocalyptic number.

211140314 is a deficient number, since it is larger than the sum of its proper divisors (190772614).

211140314 is a wasteful number, since it uses less digits than its factorization.

211140314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195890 (or 195883 counting only the distinct ones).

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

The square root of 211140314 is about 14530.6680507126. The cubic root of 211140314 is about 595.4661168757.

Adding to 211140314 its reverse (413041112), we get a palindrome (624181426).

The spelling of 211140314 in words is "two hundred eleven million, one hundred forty thousand, three hundred fourteen".