2123300203 has 2 divisors, whose sum is σ = 2123300204. Its totient is φ = 2123300202.

The previous prime is 2123300161. The next prime is 2123300209. The reversal of 2123300203 is 3020033212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2123300203 - 2⁹ = 2123299691 is a prime.

It is not a weakly prime, because it can be changed into another prime (2123300209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061650101 + 1061650102.

It is an arithmetic number, because the mean of its divisors is an integer number (1061650102).

Almost surely, 2^2123300203 is an apocalyptic number.

2123300203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123300203 is an equidigital number, since it uses as much as digits as its factorization.

2123300203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2123300203 is about 46079.2817109816. The cubic root of 2123300203 is about 1285.2979072804.

Adding to 2123300203 its reverse (3020033212), we get a palindrome (5143333415).

The spelling of 2123300203 in words is "two billion, one hundred twenty-three million, three hundred thousand, two hundred three".