213102233312 has 48 divisors (see below), whose sum is σ = 421807910832. Its totient is φ = 105977518080.

The previous prime is 213102233287. The next prime is 213102233363. The reversal of 213102233312 is 213332201312.

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 7 ways as a sum of consecutive naturals, for example, 6361118 + ... + 6394530.

It is an arithmetic number, because the mean of its divisors is an integer number (8787664809).

Almost surely, 2^213102233312 is an apocalyptic number.

It is an amenable number.

213102233312 is a deficient number, since it is larger than the sum of its proper divisors (208705677520).

213102233312 is a wasteful number, since it uses less digits than its factorization.

213102233312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34491 (or 34483 counting only the distinct ones).

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

Adding to 213102233312 its reverse (213332201312), we get a palindrome (426434434624).

The spelling of 213102233312 in words is "two hundred thirteen billion, one hundred two million, two hundred thirty-three thousand, three hundred twelve".