206032530321112 has 96 divisors (see below), whose sum is σ = 433884229732800. Its totient is φ = 91610620259840.

The previous prime is 206032530321103. The next prime is 206032530321119. The reversal of 206032530321112 is 211123035230602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206032530321119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85850214 + ... + 88217482.

It is an arithmetic number, because the mean of its divisors is an integer number (4519627393050).

Almost surely, 2^{206032530321112} is an apocalyptic number.

206032530321112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206032530321112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216942114866400).

206032530321112 is an abundant number, since it is smaller than the sum of its proper divisors (227851699411688).

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

206032530321112 is a wasteful number, since it uses less digits than its factorization.

206032530321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369257 (or 2369242 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 206032530321112 its reverse (211123035230602), we get a palindrome (417155565551714).

The spelling of 206032530321112 in words is "two hundred six trillion, thirty-two billion, five hundred thirty million, three hundred twenty-one thousand, one hundred twelve".