116378608193 has 4 divisors (see below), whose sum is σ = 119523976020. Its totient is φ = 113233240368.

The previous prime is 116378608187. The next prime is 116378608207. The reversal of 116378608193 is 391806873611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98183835649 + 18194772544 = 313343^2 + 134888^2 .

It is a cyclic number.

It is not a de Polignac number, because 116378608193 - 2²² = 116374413889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116378608103) 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, 1572683858 + ... + 1572683931.

It is an arithmetic number, because the mean of its divisors is an integer number (29880994005).

Almost surely, 2^116378608193 is an apocalyptic number.

It is an amenable number.

116378608193 is a deficient number, since it is larger than the sum of its proper divisors (3145367827).

116378608193 is an equidigital number, since it uses as much as digits as its factorization.

116378608193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3145367826.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 116378608193 in words is "one hundred sixteen billion, three hundred seventy-eight million, six hundred eight thousand, one hundred ninety-three".