120660103040563 has 8 divisors (see below), whose sum is σ = 127011733801920. Its totient is φ = 114308582181480.

The previous prime is 120660103040551. The next prime is 120660103040647. The reversal of 120660103040563 is 365040301066021.

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 120660103040563 - 2⁵ = 120660103040531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120660103040063) 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, 25217245 + ... + 29618062.

It is an arithmetic number, because the mean of its divisors is an integer number (15876466725240).

Almost surely, 2^{120660103040563} is an apocalyptic number.

120660103040563 is a deficient number, since it is larger than the sum of its proper divisors (6351630761357).

120660103040563 is a wasteful number, since it uses less digits than its factorization.

120660103040563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54951137.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 120660103040563 in words is "one hundred twenty trillion, six hundred sixty billion, one hundred three million, forty thousand, five hundred sixty-three".