120488745911 has 2 divisors, whose sum is σ = 120488745912. Its totient is φ = 120488745910.

The previous prime is 120488745901. The next prime is 120488745931. The reversal of 120488745911 is 119547884021.

It is a weak prime.

It is an emirp because it is prime and its reverse (119547884021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120488745911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120488745911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120488745901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60244372955 + 60244372956.

It is an arithmetic number, because the mean of its divisors is an integer number (60244372956).

Almost surely, 2^120488745911 is an apocalyptic number.

120488745911 is a deficient number, since it is larger than the sum of its proper divisors (1).

120488745911 is an equidigital number, since it uses as much as digits as its factorization.

120488745911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 50.

The spelling of 120488745911 in words is "one hundred twenty billion, four hundred eighty-eight million, seven hundred forty-five thousand, nine hundred eleven".