213001113112 has 32 divisors (see below), whose sum is σ = 403391268720. Its totient is φ = 105430422400.

The previous prime is 213001113109. The next prime is 213001113121. The reversal of 213001113112 is 211311100312.

It is a happy number.

213001113112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6955338 + ... + 6985894.

Almost surely, 2^213001113112 is an apocalyptic number.

It is an amenable number.

213001113112 is a deficient number, since it is larger than the sum of its proper divisors (190390155608).

213001113112 is a wasteful number, since it uses less digits than its factorization.

213001113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39291 (or 39287 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 213001113112 its reverse (211311100312), we get a palindrome (424312213424).

The spelling of 213001113112 in words is "two hundred thirteen billion, one million, one hundred thirteen thousand, one hundred twelve".