116113288477 has 2 divisors, whose sum is σ = 116113288478. Its totient is φ = 116113288476.

The previous prime is 116113288427. The next prime is 116113288517. The reversal of 116113288477 is 774882311611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78433043481 + 37680244996 = 280059^2 + 194114^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116113288477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116113288477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116113288427) 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, 58056644238 + 58056644239.

It is an arithmetic number, because the mean of its divisors is an integer number (58056644239).

Almost surely, 2^116113288477 is an apocalyptic number.

It is an amenable number.

116113288477 is a deficient number, since it is larger than the sum of its proper divisors (1).

116113288477 is an equidigital number, since it uses as much as digits as its factorization.

116113288477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 451584, while the sum is 49.

The spelling of 116113288477 in words is "one hundred sixteen billion, one hundred thirteen million, two hundred eighty-eight thousand, four hundred seventy-seven".