120550317 has 8 divisors (see below), whose sum is σ = 160838496. Its totient is φ = 80314512.

The previous prime is 120550271. The next prime is 120550327. The reversal of 120550317 is 713055021.

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

It is not a de Polignac number, because 120550317 - 2⁷ = 120550189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120550327) 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, 7363 + ... + 17184.

It is an arithmetic number, because the mean of its divisors is an integer number (20104812).

Almost surely, 2^120550317 is an apocalyptic number.

It is an amenable number.

120550317 is a deficient number, since it is larger than the sum of its proper divisors (40288179).

120550317 is a wasteful number, since it uses less digits than its factorization.

120550317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26187.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 120550317 is about 10979.5408373939. The cubic root of 120550317 is about 493.9952643145.

The spelling of 120550317 in words is "one hundred twenty million, five hundred fifty thousand, three hundred seventeen".