120100998 has 8 divisors (see below), whose sum is σ = 240202008. Its totient is φ = 40033664.

The previous prime is 120100997. The next prime is 120100999. The reversal of 120100998 is 899001021.

It is an interprime number because it is at equal distance from previous prime (120100997) and next prime (120100999).

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

120100998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10008411 + ... + 10008422.

It is an arithmetic number, because the mean of its divisors is an integer number (30025251).

Almost surely, 2^120100998 is an apocalyptic number.

120100998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120100998 is a wasteful number, since it uses less digits than its factorization.

120100998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20016838.

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 120100998 is about 10959.0600874345. The cubic root of 120100998 is about 493.3807552215.

The spelling of 120100998 in words is "one hundred twenty million, one hundred thousand, nine hundred ninety-eight".