101000200198 has 16 divisors (see below), whose sum is σ = 152531606016. Its totient is φ = 50156454600.

The previous prime is 101000200193. The next prime is 101000200211. The reversal of 101000200198 is 891002000101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000200193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1797315 + ... + 1852657.

It is an arithmetic number, because the mean of its divisors is an integer number (9533225376).

Almost surely, 2^101000200198 is an apocalyptic number.

101000200198 is a deficient number, since it is larger than the sum of its proper divisors (51531405818).

101000200198 is a wasteful number, since it uses less digits than its factorization.

101000200198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61539.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 101000200198 its reverse (891002000101), we get a palindrome (992002200299).

The spelling of 101000200198 in words is "one hundred one billion, two hundred thousand, one hundred ninety-eight".