120116047 has 4 divisors (see below), whose sum is σ = 120229480. Its totient is φ = 120002616.

The previous prime is 120116039. The next prime is 120116053. The reversal of 120116047 is 740611021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740611021 = 18043 ⋅41047.

It is a cyclic number.

It is not a de Polignac number, because 120116047 - 2³ = 120116039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120116947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55113 + ... + 57250.

It is an arithmetic number, because the mean of its divisors is an integer number (30057370).

Almost surely, 2^120116047 is an apocalyptic number.

120116047 is a deficient number, since it is larger than the sum of its proper divisors (113433).

120116047 is a wasteful number, since it uses less digits than its factorization.

120116047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113432.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 120116047 is about 10959.7466667802. The cubic root of 120116047 is about 493.4013617027.

Adding to 120116047 its reverse (740611021), we get a palindrome (860727068).

The spelling of 120116047 in words is "one hundred twenty million, one hundred sixteen thousand, forty-seven".