120500617766 has 4 divisors (see below), whose sum is σ = 180750926652. Its totient is φ = 60250308882.

The previous prime is 120500617747. The next prime is 120500617789. The reversal of 120500617766 is 667716005021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30125154440 + ... + 30125154443.

It is an arithmetic number, because the mean of its divisors is an integer number (45187731663).

Almost surely, 2^120500617766 is an apocalyptic number.

120500617766 is a deficient number, since it is larger than the sum of its proper divisors (60250308886).

120500617766 is an equidigital number, since it uses as much as digits as its factorization.

120500617766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60250308885.

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 120500617766 in words is "one hundred twenty billion, five hundred million, six hundred seventeen thousand, seven hundred sixty-six".