120565316 has 24 divisors (see below), whose sum is σ = 214474176. Its totient is φ = 59295200.

The previous prime is 120565273. The next prime is 120565321. The reversal of 120565316 is 613565021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66575 + ... + 68361.

It is an arithmetic number, because the mean of its divisors is an integer number (8936424).

Almost surely, 2^120565316 is an apocalyptic number.

It is an amenable number.

120565316 is a deficient number, since it is larger than the sum of its proper divisors (93908860).

120565316 is a wasteful number, since it uses less digits than its factorization.

120565316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059 (or 2057 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 120565316 is about 10980.2238592845. The cubic root of 120565316 is about 494.0157512721.

The spelling of 120565316 in words is "one hundred twenty million, five hundred sixty-five thousand, three hundred sixteen".