116009099 has 4 divisors (see below), whose sum is σ = 119751360. Its totient is φ = 112266840.

The previous prime is 116009087. The next prime is 116009107. The reversal of 116009099 is 990900611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990900611 = 18253 ⋅54287.

It is a cyclic number.

It is not a de Polignac number, because 116009099 - 2⁸ = 116008843 is a prime.

It is a super-2 number, since 2×116009099² = 26916222101583602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116009009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1871084 + ... + 1871145.

It is an arithmetic number, because the mean of its divisors is an integer number (29937840).

Almost surely, 2^116009099 is an apocalyptic number.

116009099 is a deficient number, since it is larger than the sum of its proper divisors (3742261).

116009099 is an equidigital number, since it uses as much as digits as its factorization.

116009099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742260.

The product of its (nonzero) digits is 4374, while the sum is 35.

The square root of 116009099 is about 10770.7520164564. The cubic root of 116009099 is about 487.7126474445.

The spelling of 116009099 in words is "one hundred sixteen million, nine thousand, ninety-nine".