2120065901727 has 8 divisors (see below), whose sum is σ = 2831473660800. Its totient is φ = 1411017705240.

The previous prime is 2120065901699. The next prime is 2120065901729. The reversal of 2120065901727 is 7271095600212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2120065901727 - 2³⁶ = 2051346424991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120065901729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589888549 + ... + 589892142.

It is an arithmetic number, because the mean of its divisors is an integer number (353934207600).

Almost surely, 2^{2120065901727} is an apocalyptic number.

2120065901727 is a deficient number, since it is larger than the sum of its proper divisors (711407759073).

2120065901727 is a wasteful number, since it uses less digits than its factorization.

2120065901727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179781293.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 2120065901727 in words is "two trillion, one hundred twenty billion, sixty-five million, nine hundred one thousand, seven hundred twenty-seven".