120743065 has 8 divisors (see below), whose sum is σ = 145781568. Its totient is φ = 96001200.

The previous prime is 120743057. The next prime is 120743069. The reversal of 120743065 is 560347021.

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

It is not a de Polignac number, because 120743065 - 2³ = 120743057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120743069) 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, 73261 + ... + 74890.

It is an arithmetic number, because the mean of its divisors is an integer number (18222696).

Almost surely, 2^120743065 is an apocalyptic number.

It is an amenable number.

120743065 is a deficient number, since it is larger than the sum of its proper divisors (25038503).

120743065 is a wasteful number, since it uses less digits than its factorization.

120743065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148319.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 120743065 is about 10988.3149299608. The cubic root of 120743065 is about 494.2584072612.

The spelling of 120743065 in words is "one hundred twenty million, seven hundred forty-three thousand, sixty-five".