120134432132108 has 12 divisors (see below), whose sum is σ = 210376448488920. Its totient is φ = 60026875420992.

The previous prime is 120134432132041. The next prime is 120134432132129. The reversal of 120134432132108 is 801231234431021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10085154566 + ... + 10085166477.

It is an arithmetic number, because the mean of its divisors is an integer number (17531370707410).

Almost surely, 2^{120134432132108} is an apocalyptic number.

It is an amenable number.

120134432132108 is a deficient number, since it is larger than the sum of its proper divisors (90242016356812).

120134432132108 is a wasteful number, since it uses less digits than its factorization.

120134432132108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20170322536 (or 20170322534 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

Adding to 120134432132108 its reverse (801231234431021), we get a palindrome (921365666563129).

The spelling of 120134432132108 in words is "one hundred twenty trillion, one hundred thirty-four billion, four hundred thirty-two million, one hundred thirty-two thousand, one hundred eight".