2072182303 has 4 divisors (see below), whose sum is σ = 2072287800. Its totient is φ = 2072076808.

The previous prime is 2072182297. The next prime is 2072182319. The reversal of 2072182303 is 3032812702.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2072182303 - 2⁹ = 2072181791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072182363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13600 + ... + 65797.

It is an arithmetic number, because the mean of its divisors is an integer number (518071950).

Almost surely, 2^2072182303 is an apocalyptic number.

2072182303 is a deficient number, since it is larger than the sum of its proper divisors (105497).

2072182303 is an equidigital number, since it uses as much as digits as its factorization.

2072182303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105496.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2072182303 is about 45521.2291464104. The cubic root of 2072182303 is about 1274.8996056796.

The spelling of 2072182303 in words is "two billion, seventy-two million, one hundred eighty-two thousand, three hundred three".