2113302203 has 2 divisors, whose sum is σ = 2113302204. Its totient is φ = 2113302202.

The previous prime is 2113302197. The next prime is 2113302223. The reversal of 2113302203 is 3022033112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2113302203 - 2²² = 2109107899 is a prime.

It is not a weakly prime, because it can be changed into another prime (2113302223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056651101 + 1056651102.

It is an arithmetic number, because the mean of its divisors is an integer number (1056651102).

Almost surely, 2^2113302203 is an apocalyptic number.

2113302203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113302203 is an equidigital number, since it uses as much as digits as its factorization.

2113302203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2113302203 is about 45970.6667669722. Note that the first 3 decimals coincide. The cubic root of 2113302203 is about 1283.2773685308.

Adding to 2113302203 its reverse (3022033112), we get a palindrome (5135335315).

The spelling of 2113302203 in words is "two billion, one hundred thirteen million, three hundred two thousand, two hundred three".