120002001102109 has 8 divisors (see below), whose sum is σ = 137172722106240. Its totient is φ = 102838174595376.

The previous prime is 120002001102107. The next prime is 120002001102161. The reversal of 120002001102109 is 901201100200021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120002001102109 - 2¹ = 120002001102107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002001102103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723587049 + ... + 1723656670.

It is an arithmetic number, because the mean of its divisors is an integer number (17146590263280).

Almost surely, 2^{120002001102109} is an apocalyptic number.

It is an amenable number.

120002001102109 is a deficient number, since it is larger than the sum of its proper divisors (17170721004131).

120002001102109 is an equidigital number, since it uses as much as digits as its factorization.

120002001102109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447248699.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 120002001102109 in words is "one hundred twenty trillion, two billion, one million, one hundred two thousand, one hundred nine".