118856010011 has 2 divisors, whose sum is σ = 118856010012. Its totient is φ = 118856010010.

The previous prime is 118856010001. The next prime is 118856010037. The reversal of 118856010011 is 110010658811.

It is a weak prime.

It is an emirp because it is prime and its reverse (110010658811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118856010011 - 2¹⁰ = 118856008987 is a prime.

It is a super-2 number, since 2×118856010011² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118856010011.

It is not a weakly prime, because it can be changed into another prime (118856010001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59428005005 + 59428005006.

It is an arithmetic number, because the mean of its divisors is an integer number (59428005006).

Almost surely, 2^118856010011 is an apocalyptic number.

118856010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

118856010011 is an equidigital number, since it uses as much as digits as its factorization.

118856010011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 32.

Adding to 118856010011 its reverse (110010658811), we get a palindrome (228866668822).

The spelling of 118856010011 in words is "one hundred eighteen billion, eight hundred fifty-six million, ten thousand, eleven".