100200011198 has 32 divisors (see below), whose sum is σ = 179356377600. Its totient is φ = 41049059040.

The previous prime is 100200011179. The next prime is 100200011201. The reversal of 100200011198 is 891110002001.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398333 + ... + 599223.

It is an arithmetic number, because the mean of its divisors is an integer number (5604886800).

Almost surely, 2^100200011198 is an apocalyptic number.

100200011198 is a deficient number, since it is larger than the sum of its proper divisors (79156366402).

100200011198 is a wasteful number, since it uses less digits than its factorization.

100200011198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202472.

The product of its (nonzero) digits is 144, while the sum is 23.

Adding to 100200011198 its reverse (891110002001), we get a palindrome (991310013199).

The spelling of 100200011198 in words is "one hundred billion, two hundred million, eleven thousand, one hundred ninety-eight".