2663082003 has 4 divisors (see below), whose sum is σ = 3550776008. Its totient is φ = 1775388000.

The previous prime is 2663081999. The next prime is 2663082083. The reversal of 2663082003 is 3002803662.

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

It is not a de Polignac number, because 2663082003 - 2² = 2663081999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2663082083) 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, 443846998 + ... + 443847003.

It is an arithmetic number, because the mean of its divisors is an integer number (887694002).

Almost surely, 2^2663082003 is an apocalyptic number.

2663082003 is a deficient number, since it is larger than the sum of its proper divisors (887694005).

2663082003 is an equidigital number, since it uses as much as digits as its factorization.

2663082003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887694004.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2663082003 is about 51605.0579207116. The cubic root of 2663082003 is about 1386.1009033273.

Adding to 2663082003 its reverse (3002803662), we get a palindrome (5665885665).

The spelling of 2663082003 in words is "two billion, six hundred sixty-three million, eighty-two thousand, three".