211230200130230 has 16 divisors (see below), whose sum is σ = 380265389003664. Its totient is φ = 84480740325600.

The previous prime is 211230200130197. The next prime is 211230200130253. The reversal of 211230200130230 is 32031002032112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417387577 + ... + 1417536596.

It is an arithmetic number, because the mean of its divisors is an integer number (23766586812729).

Almost surely, 2^{211230200130230} is an apocalyptic number.

211230200130230 is a deficient number, since it is larger than the sum of its proper divisors (169035188873434).

211230200130230 is a wasteful number, since it uses less digits than its factorization.

211230200130230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834931631.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 211230200130230 its reverse (32031002032112), we get a palindrome (243261202162342).

The spelling of 211230200130230 in words is "two hundred eleven trillion, two hundred thirty billion, two hundred million, one hundred thirty thousand, two hundred thirty".