120100200984 has 64 divisors (see below), whose sum is σ = 339906261600. Its totient is φ = 39278049408.

The previous prime is 120100200977. The next prime is 120100201043. The reversal of 120100200984 is 489002001021.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5234019 + ... + 5256914.

Almost surely, 2^120100200984 is an apocalyptic number.

It is an amenable number.

120100200984 is an abundant number, since it is smaller than the sum of its proper divisors (219806060616).

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

120100200984 is a wasteful number, since it uses less digits than its factorization.

120100200984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10491001 (or 10490991 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 120100200984 in words is "one hundred twenty billion, one hundred million, two hundred thousand, nine hundred eighty-four".