116381582873 has 4 divisors (see below), whose sum is σ = 122506929360. Its totient is φ = 110256236388.

The previous prime is 116381582857. The next prime is 116381582881. The reversal of 116381582873 is 378285183611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116381582873 - 2⁴ = 116381582857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116381582893) 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, 3062673215 + ... + 3062673252.

It is an arithmetic number, because the mean of its divisors is an integer number (30626732340).

Almost surely, 2^116381582873 is an apocalyptic number.

It is an amenable number.

116381582873 is a deficient number, since it is larger than the sum of its proper divisors (6125346487).

116381582873 is an equidigital number, since it uses as much as digits as its factorization.

116381582873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125346486.

The product of its digits is 1935360, while the sum is 53.

The spelling of 116381582873 in words is "one hundred sixteen billion, three hundred eighty-one million, five hundred eighty-two thousand, eight hundred seventy-three".