116810168523 has 4 divisors (see below), whose sum is σ = 155746891368. Its totient is φ = 77873445680.

The previous prime is 116810168513. The next prime is 116810168549. The reversal of 116810168523 is 325861018611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 325861018611 = 3 ⋅108620339537.

It is a cyclic number.

It is not a de Polignac number, because 116810168523 - 2¹³ = 116810160331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116810168513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19468361418 + ... + 19468361423.

It is an arithmetic number, because the mean of its divisors is an integer number (38936722842).

Almost surely, 2^116810168523 is an apocalyptic number.

116810168523 is a deficient number, since it is larger than the sum of its proper divisors (38936722845).

116810168523 is an equidigital number, since it uses as much as digits as its factorization.

116810168523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38936722844.

The product of its (nonzero) digits is 69120, while the sum is 42.

The spelling of 116810168523 in words is "one hundred sixteen billion, eight hundred ten million, one hundred sixty-eight thousand, five hundred twenty-three".