120134432132109 has 12 divisors (see below), whose sum is σ = 173530335143776. Its totient is φ = 80088318930312.

The previous prime is 120134432132041. The next prime is 120134432132129. The reversal of 120134432132109 is 901231234431021.

120134432132109 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 3 + 4 + 4 + 321 + 321 + 0 + 9 = 666.

It is not a de Polignac number, because 120134432132109 - 2¹² = 120134432128013 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 (120134432132129) 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, 107956609 + ... + 109063734.

Almost surely, 2^{120134432132109} is an apocalyptic number.

It is an amenable number.

120134432132109 is a deficient number, since it is larger than the sum of its proper divisors (53395903011667).

120134432132109 is a wasteful number, since it uses less digits than its factorization.

120134432132109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217081856 (or 217081853 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 120134432132109 in words is "one hundred twenty trillion, one hundred thirty-four billion, four hundred thirty-two million, one hundred thirty-two thousand, one hundred nine".