120756027730765 has 16 divisors (see below), whose sum is σ = 165626665908480. Its totient is φ = 82794933648000.

The previous prime is 120756027730753. The next prime is 120756027730787. The reversal of 120756027730765 is 567037720657021.

It is not a de Polignac number, because 120756027730765 - 2²⁵ = 120755994176333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191339905 + ... + 191969974.

It is an arithmetic number, because the mean of its divisors is an integer number (10351666619280).

Almost surely, 2^{120756027730765} is an apocalyptic number.

It is an amenable number.

120756027730765 is a deficient number, since it is larger than the sum of its proper divisors (44870638177715).

120756027730765 is an equidigital number, since it uses as much as digits as its factorization.

120756027730765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383318892.

The product of its (nonzero) digits is 25930800, while the sum is 58.

The spelling of 120756027730765 in words is "one hundred twenty trillion, seven hundred fifty-six billion, twenty-seven million, seven hundred thirty thousand, seven hundred sixty-five".