100200120210200 has 24 divisors (see below), whose sum is σ = 232965279489180. Its totient is φ = 40080048084000.

The previous prime is 100200120210191. The next prime is 100200120210263. The reversal of 100200120210200 is 2012021002001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250500300326 + ... + 250500300725.

Almost surely, 2^{100200120210200} is an apocalyptic number.

100200120210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100200120210200 is an abundant number, since it is smaller than the sum of its proper divisors (132765159278980).

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

100200120210200 is a wasteful number, since it uses less digits than its factorization.

100200120210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501000601067 (or 501000601058 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100200120210200 its reverse (2012021002001), we get a palindrome (102212141212201).

The spelling of 100200120210200 in words is "one hundred trillion, two hundred billion, one hundred twenty million, two hundred ten thousand, two hundred".