120563032771 has 2 divisors, whose sum is σ = 120563032772. Its totient is φ = 120563032770.

The previous prime is 120563032757. The next prime is 120563032847. The reversal of 120563032771 is 177230365021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120563032771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120563032771.

It is not a weakly prime, because it can be changed into another prime (120563032171) 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 as a sum of consecutive naturals, namely, 60281516385 + 60281516386.

It is an arithmetic number, because the mean of its divisors is an integer number (60281516386).

Almost surely, 2^120563032771 is an apocalyptic number.

120563032771 is a deficient number, since it is larger than the sum of its proper divisors (1).

120563032771 is an equidigital number, since it uses as much as digits as its factorization.

120563032771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 37.

Adding to 120563032771 its reverse (177230365021), we get a palindrome (297793397792).

The spelling of 120563032771 in words is "one hundred twenty billion, five hundred sixty-three million, thirty-two thousand, seven hundred seventy-one".