120665041 has 8 divisors (see below), whose sum is σ = 138003840. Its totient is φ = 103351488.

The previous prime is 120665033. The next prime is 120665063. The reversal of 120665041 is 140566021.

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 120665041 - 2³ = 120665033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120664997 and 120665015.

It is not an unprimeable number, because it can be changed into a prime (120665011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5385 + ... + 16441.

It is an arithmetic number, because the mean of its divisors is an integer number (17250480).

Almost surely, 2^120665041 is an apocalyptic number.

It is an amenable number.

120665041 is a deficient number, since it is larger than the sum of its proper divisors (17338799).

120665041 is a wasteful number, since it uses less digits than its factorization.

120665041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12623.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 120665041 is about 10984.7640393410. The cubic root of 120665041 is about 494.1519212901.

The spelling of 120665041 in words is "one hundred twenty million, six hundred sixty-five thousand, forty-one".