211034204 has 12 divisors (see below), whose sum is σ = 370674528. Its totient is φ = 105127200.

The previous prime is 211034203. The next prime is 211034207. The reversal of 211034204 is 402430112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211034203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96257 + ... + 98424.

It is an arithmetic number, because the mean of its divisors is an integer number (30889544).

Almost surely, 2^211034204 is an apocalyptic number.

It is an amenable number.

211034204 is a deficient number, since it is larger than the sum of its proper divisors (159640324).

211034204 is a wasteful number, since it uses less digits than its factorization.

211034204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194956 (or 194954 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 211034204 is about 14527.0163488584. The cubic root of 211034204 is about 595.3663483125.

Adding to 211034204 its reverse (402430112), we get a palindrome (613464316).

The spelling of 211034204 in words is "two hundred eleven million, thirty-four thousand, two hundred four".