2130203222003 has 4 divisors (see below), whose sum is σ = 2130230729880. Its totient is φ = 2130175714128.

The previous prime is 2130203221919. The next prime is 2130203222009. The reversal of 2130203222003 is 3002223020312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2130203222003 - 2⁸ = 2130203221747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130203222009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13637450 + ... + 13792767.

It is an arithmetic number, because the mean of its divisors is an integer number (532557682470).

Almost surely, 2^{2130203222003} is an apocalyptic number.

2130203222003 is a deficient number, since it is larger than the sum of its proper divisors (27507877).

2130203222003 is an equidigital number, since it uses as much as digits as its factorization.

2130203222003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27507876.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2130203222003 its reverse (3002223020312), we get a palindrome (5132426242315).

The spelling of 2130203222003 in words is "two trillion, one hundred thirty billion, two hundred three million, two hundred twenty-two thousand, three".