213300032112 has 30 divisors (see below), whose sum is σ = 596943840272. Its totient is φ = 71100010656.

The previous prime is 213300032041. The next prime is 213300032129. The reversal of 213300032112 is 211230003312.

213300032112 is a `hidden beast` number, since 2 + 1 + 330 + 0 + 0 + 321 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 5 ways as a sum of consecutive naturals, for example, 740624968 + ... + 740625255.

Almost surely, 2^213300032112 is an apocalyptic number.

It is an amenable number.

213300032112 is an abundant number, since it is smaller than the sum of its proper divisors (383643808160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213300032112 is a wasteful number, since it uses less digits than its factorization.

213300032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481250237 (or 1481250228 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 213300032112 its reverse (211230003312), we get a palindrome (424530035424).

The spelling of 213300032112 in words is "two hundred thirteen billion, three hundred million, thirty-two thousand, one hundred twelve".