118855333558811 has 2 divisors, whose sum is σ = 118855333558812. Its totient is φ = 118855333558810.

The previous prime is 118855333558751. The next prime is 118855333558901.

118855333558811 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118855333558811 is a prime.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (118855333258811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59427666779405 + 59427666779406.

It is an arithmetic number, because the mean of its divisors is an integer number (59427666779406).

Almost surely, 2^{118855333558811} is an apocalyptic number.

118855333558811 is a deficient number, since it is larger than the sum of its proper divisors (1).

118855333558811 is an equidigital number, since it uses as much as digits as its factorization.

118855333558811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120000, while the sum is 65.

The spelling of 118855333558811 in words is "one hundred eighteen trillion, eight hundred fifty-five billion, three hundred thirty-three million, five hundred fifty-eight thousand, eight hundred eleven".