213203030332 has 12 divisors (see below), whose sum is σ = 373144038400. Its totient is φ = 106590447936.

The previous prime is 213203030311. The next prime is 213203030401. The reversal of 213203030332 is 233030302312.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 2723388 + ... + 2800579.

Almost surely, 2^213203030332 is an apocalyptic number.

It is an amenable number.

213203030332 is a deficient number, since it is larger than the sum of its proper divisors (159941008068).

213203030332 is a wasteful number, since it uses less digits than its factorization.

213203030332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5533620 (or 5533618 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 213203030332 its reverse (233030302312), we get a palindrome (446233332644).

The spelling of 213203030332 in words is "two hundred thirteen billion, two hundred three million, thirty thousand, three hundred thirty-two".