116863318137 has 8 divisors (see below), whose sum is σ = 155820221440. Its totient is φ = 77907646800.

The previous prime is 116863318133. The next prime is 116863318157. The reversal of 116863318137 is 731813368611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116863318137 - 2² = 116863318133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116863318133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57562 + ... + 486867.

It is an arithmetic number, because the mean of its divisors is an integer number (19477527680).

Almost surely, 2^116863318137 is an apocalyptic number.

It is an amenable number.

116863318137 is a deficient number, since it is larger than the sum of its proper divisors (38956903303).

116863318137 is an equidigital number, since it uses as much as digits as its factorization.

116863318137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615983.

The product of its digits is 435456, while the sum is 48.

The spelling of 116863318137 in words is "one hundred sixteen billion, eight hundred sixty-three million, three hundred eighteen thousand, one hundred thirty-seven".