2203421141 has 2 divisors, whose sum is σ = 2203421142. Its totient is φ = 2203421140.

The previous prime is 2203421113. The next prime is 2203421159. The reversal of 2203421141 is 1411243022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2147859025 + 55562116 = 46345^2 + 7454^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203421141 - 2¹⁴ = 2203404757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203421641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101710570 + 1101710571.

It is an arithmetic number, because the mean of its divisors is an integer number (1101710571).

Almost surely, 2^2203421141 is an apocalyptic number.

It is an amenable number.

2203421141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203421141 is an equidigital number, since it uses as much as digits as its factorization.

2203421141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2203421141 is about 46940.6129167483. The cubic root of 2203421141 is about 1301.2652653803.

Adding to 2203421141 its reverse (1411243022), we get a palindrome (3614664163).

The spelling of 2203421141 in words is "two billion, two hundred three million, four hundred twenty-one thousand, one hundred forty-one".