2204310043 has 4 divisors (see below), whose sum is σ = 2373872368. Its totient is φ = 2034747720.

The previous prime is 2204310029. The next prime is 2204310077. The reversal of 2204310043 is 3400134022.

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 2204310043 - 2¹³ = 2204301851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2204310043.

It is not an unprimeable number, because it can be changed into a prime (2204310013) 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, 84781143 + ... + 84781168.

It is an arithmetic number, because the mean of its divisors is an integer number (593468092).

Almost surely, 2^2204310043 is an apocalyptic number.

2204310043 is a deficient number, since it is larger than the sum of its proper divisors (169562325).

2204310043 is a wasteful number, since it uses less digits than its factorization.

2204310043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169562324.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2204310043 is about 46950.0803300697. The cubic root of 2204310043 is about 1301.4402269080.

Adding to 2204310043 its reverse (3400134022), we get a palindrome (5604444065).

The spelling of 2204310043 in words is "two billion, two hundred four million, three hundred ten thousand, forty-three".