118888883543 has 2 divisors, whose sum is σ = 118888883544. Its totient is φ = 118888883542.

The previous prime is 118888883501. The next prime is 118888883569. The reversal of 118888883543 is 345388888811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118888883543 - 2¹⁸ = 118888621399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118888883543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118888883573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59444441771 + 59444441772.

It is an arithmetic number, because the mean of its divisors is an integer number (59444441772).

Almost surely, 2^118888883543 is an apocalyptic number.

118888883543 is a deficient number, since it is larger than the sum of its proper divisors (1).

118888883543 is an equidigital number, since it uses as much as digits as its factorization.

118888883543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47185920, while the sum is 65.

The spelling of 118888883543 in words is "one hundred eighteen billion, eight hundred eighty-eight million, eight hundred eighty-three thousand, five hundred forty-three".