211330114 has 12 divisors (see below), whose sum is σ = 320131494. Its totient is φ = 104621664.

The previous prime is 211330081. The next prime is 211330121. The reversal of 211330114 is 411033112.

It can be written as a sum of positive squares in only one way, i.e., 210395025 + 935089 = 14505^2 + 967^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 218059 + ... + 219025.

Almost surely, 2^211330114 is an apocalyptic number.

211330114 is a deficient number, since it is larger than the sum of its proper divisors (108801380).

211330114 is an frugal number, since it uses more digits than its factorization.

211330114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 211330114 is about 14537.1975978866. The cubic root of 211330114 is about 595.6444905494.

Adding to 211330114 its reverse (411033112), we get a palindrome (622363226).

The spelling of 211330114 in words is "two hundred eleven million, three hundred thirty thousand, one hundred fourteen".