211300030210 has 16 divisors (see below), whose sum is σ = 380348172792. Its totient is φ = 84518208000.

The previous prime is 211300030187. The next prime is 211300030211. The reversal of 211300030210 is 12030003112.

It can be written as a sum of positive squares in 4 ways, for example, as 197518913761 + 13781116449 = 444431^2 + 117393^2 .

It is not an unprimeable number, because it can be changed into a prime (211300030211) 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 7 ways as a sum of consecutive naturals, for example, 332050 + ... + 729970.

Almost surely, 2^211300030210 is an apocalyptic number.

211300030210 is a deficient number, since it is larger than the sum of its proper divisors (169048142582).

211300030210 is a wasteful number, since it uses less digits than its factorization.

211300030210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451029.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 211300030210 its reverse (12030003112), we get a palindrome (223330033322).

The spelling of 211300030210 in words is "two hundred eleven billion, three hundred million, thirty thousand, two hundred ten".