101201120198 has 8 divisors (see below), whose sum is σ = 151840988208. Its totient is φ = 50587457464.

The previous prime is 101201120197. The next prime is 101201120213. The reversal of 101201120198 is 891021102101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101201120197) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6541661 + ... + 6557112.

It is an arithmetic number, because the mean of its divisors is an integer number (18980123526).

Almost surely, 2^101201120198 is an apocalyptic number.

101201120198 is a deficient number, since it is larger than the sum of its proper divisors (50639868010).

101201120198 is a wasteful number, since it uses less digits than its factorization.

101201120198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13102638.

The product of its (nonzero) digits is 288, while the sum is 26.

Adding to 101201120198 its reverse (891021102101), we get a palindrome (992222222299).

The spelling of 101201120198 in words is "one hundred one billion, two hundred one million, one hundred twenty thousand, one hundred ninety-eight".