120827307 has 8 divisors (see below), whose sum is σ = 161187840. Its totient is φ = 80509160.

The previous prime is 120827299. The next prime is 120827383. The reversal of 120827307 is 703728021.

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 120827307 - 2³ = 120827299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120827107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3207 + ... + 15872.

It is an arithmetic number, because the mean of its divisors is an integer number (20148480).

Almost surely, 2^120827307 is an apocalyptic number.

120827307 is a deficient number, since it is larger than the sum of its proper divisors (40360533).

120827307 is a wasteful number, since it uses less digits than its factorization.

120827307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21193.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 120827307 is about 10992.1475153857. The cubic root of 120827307 is about 494.3733279735.

The spelling of 120827307 in words is "one hundred twenty million, eight hundred twenty-seven thousand, three hundred seven".