206413530102 has 24 divisors (see below), whose sum is σ = 481631570784. Its totient is φ = 63511855344.

The previous prime is 206413530047. The next prime is 206413530121. The reversal of 206413530102 is 201035314602.

206413530102 is a `hidden beast` number, since 2 + 0 + 641 + 3 + 5 + 3 + 0 + 10 + 2 = 666.

206413530102 is digitally balanced in base 3, 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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441054318 + ... + 441054785.

It is an arithmetic number, because the mean of its divisors is an integer number (20067982116).

Almost surely, 2^206413530102 is an apocalyptic number.

206413530102 is an abundant number, since it is smaller than the sum of its proper divisors (275218040682).

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

206413530102 is a wasteful number, since it uses less digits than its factorization.

206413530102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882109124 (or 882109121 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 206413530102 its reverse (201035314602), we get a palindrome (407448844704).

The spelling of 206413530102 in words is "two hundred six billion, four hundred thirteen million, five hundred thirty thousand, one hundred two".