210042032230 has 32 divisors (see below), whose sum is σ = 378929702880. Its totient is φ = 83827161600.

The previous prime is 210042032177. The next prime is 210042032243. The reversal of 210042032230 is 32230240012.

210042032230 is digitally balanced in base 2, 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 = 210042032198 and 210042032207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15314616 + ... + 15328324.

It is an arithmetic number, because the mean of its divisors is an integer number (11841553215).

Almost surely, 2^210042032230 is an apocalyptic number.

210042032230 is a deficient number, since it is larger than the sum of its proper divisors (168887670650).

210042032230 is a wasteful number, since it uses less digits than its factorization.

210042032230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17064.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 210042032230 its reverse (32230240012), we get a palindrome (242272272242).

The spelling of 210042032230 in words is "two hundred ten billion, forty-two million, thirty-two thousand, two hundred thirty".