120797616005 has 12 divisors (see below), whose sum is σ = 159333054636. Its totient is φ = 87852811200.

The previous prime is 120797615993. The next prime is 120797616041. The reversal of 120797616005 is 500616797021.

It can be written as a sum of positive squares in 2 ways, for example, as 13193279044 + 107604336961 = 114862^2 + 328031^2 .

It is not a de Polignac number, because 120797616005 - 2¹⁰ = 120797614981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99832136 + ... + 99833345.

It is an arithmetic number, because the mean of its divisors is an integer number (13277754553).

Almost surely, 2^120797616005 is an apocalyptic number.

It is an amenable number.

120797616005 is a deficient number, since it is larger than the sum of its proper divisors (38535438631).

120797616005 is a wasteful number, since it uses less digits than its factorization.

120797616005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199665508 (or 199665497 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 44.

The spelling of 120797616005 in words is "one hundred twenty billion, seven hundred ninety-seven million, six hundred sixteen thousand, five".