116158983 has 8 divisors (see below), whose sum is σ = 155110128. Its totient is φ = 77323584.

The previous prime is 116158979. The next prime is 116158997. The reversal of 116158983 is 389851611.

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

It is not a de Polignac number, because 116158983 - 2² = 116158979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116158183) 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, 26566 + ... + 30627.

It is an arithmetic number, because the mean of its divisors is an integer number (19388766).

Almost surely, 2^116158983 is an apocalyptic number.

116158983 is a deficient number, since it is larger than the sum of its proper divisors (38951145).

116158983 is an equidigital number, since it uses as much as digits as its factorization.

116158983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57873.

The product of its digits is 51840, while the sum is 42.

The square root of 116158983 is about 10777.7076876301. The cubic root of 116158983 is about 487.9225989734.

The spelling of 116158983 in words is "one hundred sixteen million, one hundred fifty-eight thousand, nine hundred eighty-three".