116412861811 has 2 divisors, whose sum is σ = 116412861812. Its totient is φ = 116412861810.

The previous prime is 116412861767. The next prime is 116412861833. The reversal of 116412861811 is 118168214611.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (118168214611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116412861811 - 2¹³ = 116412853619 is a prime.

It is not a weakly prime, because it can be changed into another prime (116412861881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58206430905 + 58206430906.

It is an arithmetic number, because the mean of its divisors is an integer number (58206430906).

Almost surely, 2^116412861811 is an apocalyptic number.

116412861811 is a deficient number, since it is larger than the sum of its proper divisors (1).

116412861811 is an equidigital number, since it uses as much as digits as its factorization.

116412861811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 40.

The spelling of 116412861811 in words is "one hundred sixteen billion, four hundred twelve million, eight hundred sixty-one thousand, eight hundred eleven".