100202000198 has 16 divisors (see below), whose sum is σ = 151189370640. Its totient is φ = 49806352800.

The previous prime is 100202000113. The next prime is 100202000263. The reversal of 100202000198 is 891000202001.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46013 + ... + 450023.

It is an arithmetic number, because the mean of its divisors is an integer number (9449335665).

Almost surely, 2^100202000198 is an apocalyptic number.

100202000198 is a deficient number, since it is larger than the sum of its proper divisors (50987370442).

100202000198 is a wasteful number, since it uses less digits than its factorization.

100202000198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404743.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 100202000198 its reverse (891000202001), we get a palindrome (991202202199).

The spelling of 100202000198 in words is "one hundred billion, two hundred two million, one hundred ninety-eight", and thus it is an aban number.