200100998 has 8 divisors (see below), whose sum is σ = 303123600. Its totient is φ = 99059800.

The previous prime is 200100997. The next prime is 200101003. The reversal of 200100998 is 899001002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 200100998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100997) 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, 495098 + ... + 495501.

It is an arithmetic number, because the mean of its divisors is an integer number (37890450).

Almost surely, 2^200100998 is an apocalyptic number.

200100998 is a deficient number, since it is larger than the sum of its proper divisors (103022602).

200100998 is a wasteful number, since it uses less digits than its factorization.

200100998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990702.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 200100998 is about 14145.7059915721. The cubic root of 200100998 is about 584.9019710580.

The spelling of 200100998 in words is "two hundred million, one hundred thousand, nine hundred ninety-eight".