120730759863 has 16 divisors (see below), whose sum is σ = 183984625920. Its totient is φ = 68983776576.

The previous prime is 120730759859. The next prime is 120730759867. The reversal of 120730759863 is 368957037021.

It is an interprime number because it is at equal distance from previous prime (120730759859) and next prime (120730759867).

It is not a de Polignac number, because 120730759863 - 2² = 120730759859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120730759867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74931 + ... + 497067.

It is an arithmetic number, because the mean of its divisors is an integer number (11499039120).

Almost surely, 2^120730759863 is an apocalyptic number.

120730759863 is a deficient number, since it is larger than the sum of its proper divisors (63253866057).

120730759863 is a wasteful number, since it uses less digits than its factorization.

120730759863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435766.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 120730759863 in words is "one hundred twenty billion, seven hundred thirty million, seven hundred fifty-nine thousand, eight hundred sixty-three".