120365 has 16 divisors (see below), whose sum is σ = 174720. Its totient is φ = 77760.

The previous prime is 120349. The next prime is 120371. The reversal of 120365 is 563021.

It is not a de Polignac number, because 120365 - 2⁴ = 120349 is a prime.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 120365.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575 + ... + 755.

It is an arithmetic number, because the mean of its divisors is an integer number (10920).

2¹²⁰³⁶⁵ is an apocalyptic number.

It is an amenable number.

120365 is a deficient number, since it is larger than the sum of its proper divisors (54355).

120365 is a wasteful number, since it uses less digits than its factorization.

120365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 120365 is about 346.9365936306. The cubic root of 120365 is about 49.3742001686.

Adding to 120365 its reverse (563021), we get a palindrome (683386).

The spelling of 120365 in words is "one hundred twenty thousand, three hundred sixty-five".