120102310198 has 32 divisors (see below), whose sum is σ = 199604686176. Its totient is φ = 53856430848.

The previous prime is 120102310189. The next prime is 120102310219. The reversal of 120102310198 is 891013201021.

It is a super-2 number, since 2×120102310198² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345061 + ... + 599392.

It is an arithmetic number, because the mean of its divisors is an integer number (6237646443).

Almost surely, 2^120102310198 is an apocalyptic number.

120102310198 is a deficient number, since it is larger than the sum of its proper divisors (79502375978).

120102310198 is a wasteful number, since it uses less digits than its factorization.

120102310198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944608.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 120102310198 in words is "one hundred twenty billion, one hundred two million, three hundred ten thousand, one hundred ninety-eight".