120768709 has 8 divisors (see below), whose sum is σ = 123678720. Its totient is φ = 117872976.

The previous prime is 120768707. The next prime is 120768721. The reversal of 120768709 is 907867021.

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

It is a cyclic number.

It is not a de Polignac number, because 120768709 - 2¹ = 120768707 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 (120768701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14647 + ... + 21355.

It is an arithmetic number, because the mean of its divisors is an integer number (15459840).

Almost surely, 2^120768709 is an apocalyptic number.

It is an amenable number.

120768709 is a deficient number, since it is larger than the sum of its proper divisors (2910011).

120768709 is an equidigital number, since it uses as much as digits as its factorization.

120768709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7139.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 120768709 is about 10989.4817439222. The cubic root of 120768709 is about 494.2933957866.

The spelling of 120768709 in words is "one hundred twenty million, seven hundred sixty-eight thousand, seven hundred nine".