214134203 has 4 divisors (see below), whose sum is σ = 214337088. Its totient is φ = 213931320.

The previous prime is 214134197. The next prime is 214134229. The reversal of 214134203 is 302431412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214134203 - 2⁸ = 214133947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214134233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 99851 + ... + 101972.

It is an arithmetic number, because the mean of its divisors is an integer number (53584272).

Almost surely, 2^214134203 is an apocalyptic number.

214134203 is a deficient number, since it is larger than the sum of its proper divisors (202885).

214134203 is a wasteful number, since it uses less digits than its factorization.

214134203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202884.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 214134203 is about 14633.3250835208. The cubic root of 214134203 is about 598.2674118984.

Adding to 214134203 its reverse (302431412), we get a palindrome (516565615).

The spelling of 214134203 in words is "two hundred fourteen million, one hundred thirty-four thousand, two hundred three".