116603003 has 8 divisors (see below), whose sum is σ = 127502256. Its totient is φ = 105753600.

The previous prime is 116602999. The next prime is 116603009. The reversal of 116603003 is 300306611.

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

It is a cyclic number.

It is not a de Polignac number, because 116603003 - 2² = 116602999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116603009) 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 7 ways as a sum of consecutive naturals, for example, 7478 + ... + 17003.

It is an arithmetic number, because the mean of its divisors is an integer number (15937782).

Almost surely, 2^116603003 is an apocalyptic number.

116603003 is a deficient number, since it is larger than the sum of its proper divisors (10899253).

116603003 is a wasteful number, since it uses less digits than its factorization.

116603003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24925.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 116603003 is about 10798.2870400819. The cubic root of 116603003 is about 488.5435064149.

Adding to 116603003 its reverse (300306611), we get a palindrome (416909614).

The spelling of 116603003 in words is "one hundred sixteen million, six hundred three thousand, three".