120065771167 has 4 divisors (see below), whose sum is σ = 120071519640. Its totient is φ = 120060022696.

The previous prime is 120065771153. The next prime is 120065771207. The reversal of 120065771167 is 761177560021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 761177560021 = 228479 ⋅3331499.

It is a cyclic number.

It is not a de Polignac number, because 120065771167 - 2³⁵ = 85706032799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120065771867) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2842792 + ... + 2884717.

It is an arithmetic number, because the mean of its divisors is an integer number (30017879910).

Almost surely, 2^120065771167 is an apocalyptic number.

120065771167 is a deficient number, since it is larger than the sum of its proper divisors (5748473).

120065771167 is an equidigital number, since it uses as much as digits as its factorization.

120065771167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748472.

The product of its (nonzero) digits is 123480, while the sum is 43.

The spelling of 120065771167 in words is "one hundred twenty billion, sixty-five million, seven hundred seventy-one thousand, one hundred sixty-seven".