2201023043 has 2 divisors, whose sum is σ = 2201023044. Its totient is φ = 2201023042.

The previous prime is 2201023021. The next prime is 2201023087. The reversal of 2201023043 is 3403201022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201023043 - 2⁶ = 2201022979 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2201023003) 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 as a sum of consecutive naturals, namely, 1100511521 + 1100511522.

It is an arithmetic number, because the mean of its divisors is an integer number (1100511522).

Almost surely, 2^2201023043 is an apocalyptic number.

2201023043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201023043 is an equidigital number, since it uses as much as digits as its factorization.

2201023043 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2201023043 is about 46915.0620057141. The cubic root of 2201023043 is about 1300.7930157579.

Adding to 2201023043 its reverse (3403201022), we get a palindrome (5604224065).

The spelling of 2201023043 in words is "two billion, two hundred one million, twenty-three thousand, forty-three".