116248947487187 has 2 divisors, whose sum is σ = 116248947487188. Its totient is φ = 116248947487186.

The previous prime is 116248947487181. The next prime is 116248947487223. The reversal of 116248947487187 is 781784749842611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116248947487187 is a prime.

It is not a weakly prime, because it can be changed into another prime (116248947487181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58124473743593 + 58124473743594.

It is an arithmetic number, because the mean of its divisors is an integer number (58124473743594).

Almost surely, 2^{116248947487187} is an apocalyptic number.

116248947487187 is a deficient number, since it is larger than the sum of its proper divisors (1).

116248947487187 is an equidigital number, since it uses as much as digits as its factorization.

116248947487187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1213857792, while the sum is 77.

The spelling of 116248947487187 in words is "one hundred sixteen trillion, two hundred forty-eight billion, nine hundred forty-seven million, four hundred eighty-seven thousand, one hundred eighty-seven".