204240223113102 has 48 divisors (see below), whose sum is σ = 482778383473152. Its totient is φ = 61887288854160.

The previous prime is 204240223113061. The next prime is 204240223113181. The reversal of 204240223113102 is 201311322042402.

204240223113102 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 402 + 231 + 13 + 10 + 2 = 666.

204240223113102 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 23 ways as a sum of consecutive naturals, for example, 27399838 + ... + 34047489.

It is an arithmetic number, because the mean of its divisors is an integer number (10057882989024).

Almost surely, 2^{204240223113102} is an apocalyptic number.

204240223113102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204240223113102 is an abundant number, since it is smaller than the sum of its proper divisors (278538160360050).

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

204240223113102 is a wasteful number, since it uses less digits than its factorization.

204240223113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61464133 (or 61464130 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 204240223113102 its reverse (201311322042402), we get a palindrome (405551545155504).

The spelling of 204240223113102 in words is "two hundred four trillion, two hundred forty billion, two hundred twenty-three million, one hundred thirteen thousand, one hundred two".