120000101012109 has 12 divisors (see below), whose sum is σ = 182456293936800. Its totient is φ = 75789537481224.

The previous prime is 120000101012017. The next prime is 120000101012161. The reversal of 120000101012109 is 901210101000021.

It is a happy number.

120000101012109 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 120000101012109 - 2¹² = 120000101008013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120000101012091 and 120000101012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000101052109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350877488169 + ... + 350877488510.

It is an arithmetic number, because the mean of its divisors is an integer number (15204691161400).

Almost surely, 2^{120000101012109} is an apocalyptic number.

120000101012109 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

120000101012109 is a deficient number, since it is larger than the sum of its proper divisors (62456192924691).

120000101012109 is a wasteful number, since it uses less digits than its factorization.

120000101012109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701754976704 (or 701754976701 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 120000101012109 in words is "one hundred twenty trillion, one hundred one million, twelve thousand, one hundred nine".