116061278771 has 2 divisors, whose sum is σ = 116061278772. Its totient is φ = 116061278770.

The previous prime is 116061278747. The next prime is 116061278779. The reversal of 116061278771 is 177872160611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116061278771 - 2¹⁸ = 116061016627 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (116061278779) 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, 58030639385 + 58030639386.

It is an arithmetic number, because the mean of its divisors is an integer number (58030639386).

Almost surely, 2^116061278771 is an apocalyptic number.

116061278771 is a deficient number, since it is larger than the sum of its proper divisors (1).

116061278771 is an equidigital number, since it uses as much as digits as its factorization.

116061278771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 197568, while the sum is 47.

The spelling of 116061278771 in words is "one hundred sixteen billion, sixty-one million, two hundred seventy-eight thousand, seven hundred seventy-one".