116040003 has 4 divisors (see below), whose sum is σ = 154720008. Its totient is φ = 77360000.

The previous prime is 116039999. The next prime is 116040007. The reversal of 116040003 is 300040611.

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

It is an interprime number because it is at equal distance from previous prime (116039999) and next prime (116040007).

It is a cyclic number.

It is not a de Polignac number, because 116040003 - 2² = 116039999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116040007) 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, 19339998 + ... + 19340003.

It is an arithmetic number, because the mean of its divisors is an integer number (38680002).

Almost surely, 2^116040003 is an apocalyptic number.

116040003 is a deficient number, since it is larger than the sum of its proper divisors (38680005).

116040003 is an equidigital number, since it uses as much as digits as its factorization.

116040003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38680004.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 116040003 is about 10772.1865468437. The cubic root of 116040003 is about 487.7559513278.

Adding to 116040003 its reverse (300040611), we get a palindrome (416080614).

The spelling of 116040003 in words is "one hundred sixteen million, forty thousand, three".