116306653543 has 2 divisors, whose sum is σ = 116306653544. Its totient is φ = 116306653542.

The previous prime is 116306653531. The next prime is 116306653591. The reversal of 116306653543 is 345356603611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116306653543 - 2⁹ = 116306653031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116306653543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116306653513) 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, 58153326771 + 58153326772.

It is an arithmetic number, because the mean of its divisors is an integer number (58153326772).

Almost surely, 2^116306653543 is an apocalyptic number.

116306653543 is a deficient number, since it is larger than the sum of its proper divisors (1).

116306653543 is an equidigital number, since it uses as much as digits as its factorization.

116306653543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 43.

It can be divided in two parts, 1163066 and 53543, that added together give a square (1216609 = 1103²).

The spelling of 116306653543 in words is "one hundred sixteen billion, three hundred six million, six hundred fifty-three thousand, five hundred forty-three".