116806603 has 4 divisors (see below), whose sum is σ = 117078048. Its totient is φ = 116535160.

The previous prime is 116806589. The next prime is 116806621. The reversal of 116806603 is 306608611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306608611 = 373 ⋅822007.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116806603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116806633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135076 + ... + 135937.

It is an arithmetic number, because the mean of its divisors is an integer number (29269512).

Almost surely, 2^116806603 is an apocalyptic number.

116806603 is a deficient number, since it is larger than the sum of its proper divisors (271445).

116806603 is an equidigital number, since it uses as much as digits as its factorization.

116806603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271444.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 116806603 is about 10807.7103495606. The cubic root of 116806603 is about 488.8276889780.

The spelling of 116806603 in words is "one hundred sixteen million, eight hundred six thousand, six hundred three".