120365316 has 18 divisors (see below), whose sum is σ = 304256862. Its totient is φ = 40121760.

The previous prime is 120365309. The next prime is 120365317. The reversal of 120365316 is 613563021.

120365316 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 653 + 1 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 68956416 + 51408900 = 8304^2 + 7170^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 120365316.

It is not an unprimeable number, because it can be changed into a prime (120365317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1671705 + ... + 1671776.

It is an arithmetic number, because the mean of its divisors is an integer number (16903159).

Almost surely, 2^120365316 is an apocalyptic number.

It is an amenable number.

120365316 is an abundant number, since it is smaller than the sum of its proper divisors (183891546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120365316 is a wasteful number, since it uses less digits than its factorization.

120365316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343491 (or 3343486 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 120365316 is about 10971.1127967950. The cubic root of 120365316 is about 493.7424337675.

The spelling of 120365316 in words is "one hundred twenty million, three hundred sixty-five thousand, three hundred sixteen".