116208287851 has 2 divisors, whose sum is σ = 116208287852. Its totient is φ = 116208287850.

The previous prime is 116208287753. The next prime is 116208287873. The reversal of 116208287851 is 158782802611.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (158782802611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116208287851 - 2⁹ = 116208287339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116208287795 and 116208287804.

It is not a weakly prime, because it can be changed into another prime (116208207851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58104143925 + 58104143926.

It is an arithmetic number, because the mean of its divisors is an integer number (58104143926).

Almost surely, 2^116208287851 is an apocalyptic number.

116208287851 is a deficient number, since it is larger than the sum of its proper divisors (1).

116208287851 is an equidigital number, since it uses as much as digits as its factorization.

116208287851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 49.

The spelling of 116208287851 in words is "one hundred sixteen billion, two hundred eight million, two hundred eighty-seven thousand, eight hundred fifty-one".