116783159 has 4 divisors (see below), whose sum is σ = 116826840. Its totient is φ = 116739480.

The previous prime is 116783123. The next prime is 116783179. The reversal of 116783159 is 951387611.

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

It is a cyclic number.

It is not a de Polignac number, because 116783159 - 2²⁴ = 100005943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116783179) 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, 17549 + ... + 23270.

It is an arithmetic number, because the mean of its divisors is an integer number (29206710).

Almost surely, 2^116783159 is an apocalyptic number.

116783159 is a deficient number, since it is larger than the sum of its proper divisors (43681).

116783159 is an equidigital number, since it uses as much as digits as its factorization.

116783159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43680.

The product of its digits is 45360, while the sum is 41.

The square root of 116783159 is about 10806.6256990792. The cubic root of 116783159 is about 488.7949829412.

The spelling of 116783159 in words is "one hundred sixteen million, seven hundred eighty-three thousand, one hundred fifty-nine".