98159500120 has 128 divisors (see below), whose sum is σ = 258404256000. Its totient is φ = 33177530880.

The previous prime is 98159500081. The next prime is 98159500129. The reversal of 98159500120 is 2100595189.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98159500129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332311 + ... + 553849.

It is an arithmetic number, because the mean of its divisors is an integer number (2018783250).

Almost surely, 2^98159500120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98159500120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129202128000).

98159500120 is an abundant number, since it is smaller than the sum of its proper divisors (160244755880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98159500120 is a wasteful number, since it uses less digits than its factorization.

98159500120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221633 (or 221629 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 40.

The spelling of 98159500120 in words is "ninety-eight billion, one hundred fifty-nine million, five hundred thousand, one hundred twenty".