2320320203 has 2 divisors, whose sum is σ = 2320320204. Its totient is φ = 2320320202.

The previous prime is 2320320193. The next prime is 2320320221. The reversal of 2320320203 is 3020230232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2320320203 - 2¹⁰ = 2320319179 is a prime.

It is a super-2 number, since 2×2320320203² = 10767771688899922418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2320320703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160160101 + 1160160102.

It is an arithmetic number, because the mean of its divisors is an integer number (1160160102).

Almost surely, 2^2320320203 is an apocalyptic number.

2320320203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320320203 is an equidigital number, since it uses as much as digits as its factorization.

2320320203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2320320203 is about 48169.7021269594. The cubic root of 2320320203 is about 1323.8820907570.

Adding to 2320320203 its reverse (3020230232), we get a palindrome (5340550435).

The spelling of 2320320203 in words is "two billion, three hundred twenty million, three hundred twenty thousand, two hundred three".