151116955771 has 2 divisors, whose sum is σ = 151116955772. Its totient is φ = 151116955770.

The previous prime is 151116955763. The next prime is 151116955777. The reversal of 151116955771 is 177559611151.

151116955771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151116955771 - 2³ = 151116955763 is a prime.

It is not a weakly prime, because it can be changed into another prime (151116955777) 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 as a sum of consecutive naturals, namely, 75558477885 + 75558477886.

It is an arithmetic number, because the mean of its divisors is an integer number (75558477886).

Almost surely, 2^151116955771 is an apocalyptic number.

151116955771 is a deficient number, since it is larger than the sum of its proper divisors (1).

151116955771 is an equidigital number, since it uses as much as digits as its factorization.

151116955771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 330750, while the sum is 49.

The spelling of 151116955771 in words is "one hundred fifty-one billion, one hundred sixteen million, nine hundred fifty-five thousand, seven hundred seventy-one".