2203032313 has 2 divisors, whose sum is σ = 2203032314. Its totient is φ = 2203032312.

The previous prime is 2203032229. The next prime is 2203032319. The reversal of 2203032313 is 3132303022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1888076304 + 314956009 = 43452^2 + 17747^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203032313 - 2⁹ = 2203031801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2203032319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101516156 + 1101516157.

It is an arithmetic number, because the mean of its divisors is an integer number (1101516157).

Almost surely, 2^2203032313 is an apocalyptic number.

It is an amenable number.

2203032313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203032313 is an equidigital number, since it uses as much as digits as its factorization.

2203032313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2203032313 is about 46936.4710326629. The cubic root of 2203032313 is about 1301.1887180322.

Adding to 2203032313 its reverse (3132303022), we get a palindrome (5335335335).

The spelling of 2203032313 in words is "two billion, two hundred three million, thirty-two thousand, three hundred thirteen".