101120198 has 8 divisors (see below), whose sum is σ = 153384840. Its totient is φ = 49991920.

The previous prime is 101120177. The next prime is 101120221. The reversal of 101120198 is 891021101.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283868 + ... + 284223.

It is an arithmetic number, because the mean of its divisors is an integer number (19173105).

Almost surely, 2^101120198 is an apocalyptic number.

101120198 is a deficient number, since it is larger than the sum of its proper divisors (52264642).

101120198 is an equidigital number, since it uses as much as digits as its factorization.

101120198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568182.

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

The square root of 101120198 is about 10055.8539169978. The cubic root of 101120198 is about 465.8856178831.

Adding to 101120198 its reverse (891021101), we get a palindrome (992141299).

The spelling of 101120198 in words is "one hundred one million, one hundred twenty thousand, one hundred ninety-eight".