120002012302100 has 288 divisors, whose sum is σ = 272665673280000. Its totient is φ = 45806245703680.

The previous prime is 120002012302097. The next prime is 120002012302157. The reversal of 120002012302100 is 1203210200021.

It is a happy number.

120002012302100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 95 ways as a sum of consecutive naturals, for example, 35409267206 + ... + 35409270594.

It is an arithmetic number, because the mean of its divisors is an integer number (946755810000).

Almost surely, 2^{120002012302100} is an apocalyptic number.

120002012302100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120002012302100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136332836640000).

120002012302100 is an abundant number, since it is smaller than the sum of its proper divisors (152663660977900).

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

120002012302100 is a wasteful number, since it uses less digits than its factorization.

120002012302100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515 (or 4508 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 120002012302100 its reverse (1203210200021), we get a palindrome (121205222502121).

The spelling of 120002012302100 in words is "one hundred twenty trillion, two billion, twelve million, three hundred two thousand, one hundred".