211313203232 has 12 divisors (see below), whose sum is σ = 416022868926. Its totient is φ = 105656601600.

The previous prime is 211313203219. The next prime is 211313203267. The reversal of 211313203232 is 232302313112.

It can be written as a sum of positive squares in only one way, i.e., 211162306576 + 150896656 = 459524^2 + 12284^2 .

It is a junction number, because it is equal to n+sod(n) for n = 211313203198 and 211313203207.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3301768769 + ... + 3301768832.

Almost surely, 2^211313203232 is an apocalyptic number.

It is an amenable number.

211313203232 is a deficient number, since it is larger than the sum of its proper divisors (204709665694).

211313203232 is an equidigital number, since it uses as much as digits as its factorization.

211313203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6603537611 (or 6603537603 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 211313203232 its reverse (232302313112), we get a palindrome (443615516344).

The spelling of 211313203232 in words is "two hundred eleven billion, three hundred thirteen million, two hundred three thousand, two hundred thirty-two".