2203320073 has 2 divisors, whose sum is σ = 2203320074. Its totient is φ = 2203320072.

The previous prime is 2203320023. The next prime is 2203320103. The reversal of 2203320073 is 3700233022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1457101584 + 746218489 = 38172^2 + 27317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203320073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2203320023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101660036 + 1101660037.

It is an arithmetic number, because the mean of its divisors is an integer number (1101660037).

Almost surely, 2^2203320073 is an apocalyptic number.

It is an amenable number.

2203320073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203320073 is an equidigital number, since it uses as much as digits as its factorization.

2203320073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 2203320073 is about 46939.5363526313. The cubic root of 2203320073 is about 1301.2453693065.

Adding to 2203320073 its reverse (3700233022), we get a palindrome (5903553095).

The spelling of 2203320073 in words is "two billion, two hundred three million, three hundred twenty thousand, seventy-three".