120119775887 has 2 divisors, whose sum is σ = 120119775888. Its totient is φ = 120119775886.

The previous prime is 120119775883. The next prime is 120119775917. The reversal of 120119775887 is 788577911021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120119775887 - 2² = 120119775883 is a prime.

It is a super-3 number, since 3×120119775887³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120119775883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60059887943 + 60059887944.

It is an arithmetic number, because the mean of its divisors is an integer number (60059887944).

Almost surely, 2^120119775887 is an apocalyptic number.

120119775887 is a deficient number, since it is larger than the sum of its proper divisors (1).

120119775887 is an equidigital number, since it uses as much as digits as its factorization.

120119775887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1975680, while the sum is 56.

The spelling of 120119775887 in words is "one hundred twenty billion, one hundred nineteen million, seven hundred seventy-five thousand, eight hundred eighty-seven".