2030203323203 has 16 divisors (see below), whose sum is σ = 2252589955200. Its totient is φ = 1814128370880.

The previous prime is 2030203323097. The next prime is 2030203323241. The reversal of 2030203323203 is 3023233020302.

It is a cyclic number.

It is not a de Polignac number, because 2030203323203 - 2¹⁸ = 2030203061059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030203323403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5056400 + ... + 5443122.

It is an arithmetic number, because the mean of its divisors is an integer number (140786872200).

Almost surely, 2^{2030203323203} is an apocalyptic number.

2030203323203 is a deficient number, since it is larger than the sum of its proper divisors (222386631997).

2030203323203 is a wasteful number, since it uses less digits than its factorization.

2030203323203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394882.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 2030203323203 its reverse (3023233020302), we get a palindrome (5053436343505).

The spelling of 2030203323203 in words is "two trillion, thirty billion, two hundred three million, three hundred twenty-three thousand, two hundred three".