205202535310104 has 16 divisors (see below), whose sum is σ = 513006338275320. Its totient is φ = 68400845103360.

The previous prime is 205202535310103. The next prime is 205202535310109. The reversal of 205202535310104 is 401013535202502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205202535310103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4275052818937 + ... + 4275052818984.

Almost surely, 2^{205202535310104} is an apocalyptic number.

205202535310104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

205202535310104 is an abundant number, since it is smaller than the sum of its proper divisors (307803802965216).

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

205202535310104 is a wasteful number, since it uses less digits than its factorization.

205202535310104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8550105637930 (or 8550105637926 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 205202535310104 in words is "two hundred five trillion, two hundred two billion, five hundred thirty-five million, three hundred ten thousand, one hundred four".