210273210230 has 32 divisors (see below), whose sum is σ = 387188484480. Its totient is φ = 82182643200.

The previous prime is 210273210229. The next prime is 210273210271. The reversal of 210273210230 is 32012372012.

It is a junction number, because it is equal to n+sod(n) for n = 210273210196 and 210273210205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89735 + ... + 654674.

It is an arithmetic number, because the mean of its divisors is an integer number (12099640140).

Almost surely, 2^210273210230 is an apocalyptic number.

210273210230 is a deficient number, since it is larger than the sum of its proper divisors (176915274250).

210273210230 is a wasteful number, since it uses less digits than its factorization.

210273210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745064.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 210273210230 its reverse (32012372012), we get a palindrome (242285582242).

The spelling of 210273210230 in words is "two hundred ten billion, two hundred seventy-three million, two hundred ten thousand, two hundred thirty".