2200321043 has 4 divisors (see below), whose sum is σ = 2237614680. Its totient is φ = 2163027408.

The previous prime is 2200321037. The next prime is 2200321091. The reversal of 2200321043 is 3401230022.

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

It is a cyclic number.

It is not a de Polignac number, because 2200321043 - 2¹⁸ = 2200058899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200321003) 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, 18646730 + ... + 18646847.

It is an arithmetic number, because the mean of its divisors is an integer number (559403670).

Almost surely, 2^2200321043 is an apocalyptic number.

2200321043 is a deficient number, since it is larger than the sum of its proper divisors (37293637).

2200321043 is an equidigital number, since it uses as much as digits as its factorization.

2200321043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37293636.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2200321043 is about 46907.5798032685. The cubic root of 2200321043 is about 1300.6547082864.

Adding to 2200321043 its reverse (3401230022), we get a palindrome (5601551065).

The spelling of 2200321043 in words is "two billion, two hundred million, three hundred twenty-one thousand, forty-three".