120198098 has 16 divisors (see below), whose sum is σ = 192533760. Its totient is φ = 56154000.

The previous prime is 120198061. The next prime is 120198103. The reversal of 120198098 is 890891021.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 31628 + ... + 35223.

It is an arithmetic number, because the mean of its divisors is an integer number (12033360).

Almost surely, 2^120198098 is an apocalyptic number.

120198098 is a deficient number, since it is larger than the sum of its proper divisors (72335662).

120198098 is a wasteful number, since it uses less digits than its factorization.

120198098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66913.

The product of its (nonzero) digits is 10368, while the sum is 38.

The square root of 120198098 is about 10963.4893168188. The cubic root of 120198098 is about 493.5136832491.

It can be divided in two parts, 1201 and 98098, that added together give a palindrome (99299).

The spelling of 120198098 in words is "one hundred twenty million, one hundred ninety-eight thousand, ninety-eight".