120651163 has 8 divisors (see below), whose sum is σ = 127440896. Its totient is φ = 114042600.

The previous prime is 120651149. The next prime is 120651173. The reversal of 120651163 is 361156021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120651163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120651173) 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, 43923 + ... + 46588.

It is an arithmetic number, because the mean of its divisors is an integer number (15930112).

Almost surely, 2^120651163 is an apocalyptic number.

120651163 is a deficient number, since it is larger than the sum of its proper divisors (6789733).

120651163 is an equidigital number, since it uses as much as digits as its factorization.

120651163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90585.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 120651163 is about 10984.1323280449. The cubic root of 120651163 is about 494.1329759981.

The spelling of 120651163 in words is "one hundred twenty million, six hundred fifty-one thousand, one hundred sixty-three".