2203030221113 has 2 divisors, whose sum is σ = 2203030221114. Its totient is φ = 2203030221112.

The previous prime is 2203030221079. The next prime is 2203030221149. The reversal of 2203030221113 is 3111220303022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1310585356864 + 892444864249 = 1144808^2 + 944693^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203030221113 - 2²⁰ = 2203029172537 is a prime.

It is not a weakly prime, because it can be changed into another prime (2203030221193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101515110556 + 1101515110557.

It is an arithmetic number, because the mean of its divisors is an integer number (1101515110557).

Almost surely, 2^{2203030221113} is an apocalyptic number.

It is an amenable number.

2203030221113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203030221113 is an equidigital number, since it uses as much as digits as its factorization.

2203030221113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2203030221113 its reverse (3111220303022), we get a palindrome (5314250524135).

The spelling of 2203030221113 in words is "two trillion, two hundred three billion, thirty million, two hundred twenty-one thousand, one hundred thirteen".