116700784177 has 4 divisors (see below), whose sum is σ = 116702537076. Its totient is φ = 116699031280.

The previous prime is 116700784141. The next prime is 116700784199. The reversal of 116700784177 is 771487007611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 771487007611 = 17 ⋅45381588683.

It can be written as a sum of positive squares in 2 ways, for example, as 88417617201 + 28283166976 = 297351^2 + 168176^2 .

It is a cyclic number.

It is not a de Polignac number, because 116700784177 - 2²⁷ = 116566566449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116700784177.

It is not an unprimeable number, because it can be changed into a prime (116700784877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772474 + ... + 911107.

It is an arithmetic number, because the mean of its divisors is an integer number (29175634269).

Almost surely, 2^116700784177 is an apocalyptic number.

It is an amenable number.

116700784177 is a deficient number, since it is larger than the sum of its proper divisors (1752899).

116700784177 is an equidigital number, since it uses as much as digits as its factorization.

116700784177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752898.

The product of its (nonzero) digits is 460992, while the sum is 49.

The spelling of 116700784177 in words is "one hundred sixteen billion, seven hundred million, seven hundred eighty-four thousand, one hundred seventy-seven".