120700145056560 has 80 divisors (see below), whose sum is σ = 374452417844736. Its totient is φ = 32162450022144.

The previous prime is 120700145056553. The next prime is 120700145056573. The reversal of 120700145056560 is 65650541007021.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189175594 + ... + 189812553.

Almost surely, 2^{120700145056560} is an apocalyptic number.

120700145056560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120700145056560 is an abundant number, since it is smaller than the sum of its proper divisors (253752272788176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120700145056560 is a wasteful number, since it uses less digits than its factorization.

120700145056560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378989490 (or 378989484 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 120700145056560 in words is "one hundred twenty trillion, seven hundred billion, one hundred forty-five million, fifty-six thousand, five hundred sixty".