120935077077 has 4 divisors (see below), whose sum is σ = 161246769440. Its totient is φ = 80623384716.

The previous prime is 120935077069. The next prime is 120935077103. The reversal of 120935077077 is 770770539021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 120935077077 - 2³ = 120935077069 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 (120935076077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20155846177 + ... + 20155846182.

It is an arithmetic number, because the mean of its divisors is an integer number (40311692360).

Almost surely, 2^120935077077 is an apocalyptic number.

It is an amenable number.

120935077077 is a deficient number, since it is larger than the sum of its proper divisors (40311692363).

120935077077 is an equidigital number, since it uses as much as digits as its factorization.

120935077077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40311692362.

The product of its (nonzero) digits is 648270, while the sum is 48.

The spelling of 120935077077 in words is "one hundred twenty billion, nine hundred thirty-five million, seventy-seven thousand, seventy-seven".