214230111 has 32 divisors (see below), whose sum is σ = 311247360. Its totient is φ = 130605696.

The previous prime is 214230103. The next prime is 214230113. The reversal of 214230111 is 111032412.

It is not a de Polignac number, because 214230111 - 2³ = 214230103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214230113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330790 + ... + 331436.

It is an arithmetic number, because the mean of its divisors is an integer number (9726480).

Almost surely, 2^214230111 is an apocalyptic number.

214230111 is a deficient number, since it is larger than the sum of its proper divisors (97017249).

214230111 is a wasteful number, since it uses less digits than its factorization.

214230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 214230111 is about 14636.6017572386. The cubic root of 214230111 is about 598.3567173680.

Adding to 214230111 its reverse (111032412), we get a palindrome (325262523).

The spelling of 214230111 in words is "two hundred fourteen million, two hundred thirty thousand, one hundred eleven".