2203103022143 has 8 divisors (see below), whose sum is σ = 2216704081200. Its totient is φ = 2189503001088.

The previous prime is 2203103022067. The next prime is 2203103022193. The reversal of 2203103022143 is 3412203013022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203103022143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203103022193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4238303 + ... + 4729631.

It is an arithmetic number, because the mean of its divisors is an integer number (277088010150).

Almost surely, 2^{2203103022143} is an apocalyptic number.

2203103022143 is a deficient number, since it is larger than the sum of its proper divisors (13601059057).

2203103022143 is a wasteful number, since it uses less digits than its factorization.

2203103022143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519001.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2203103022143 its reverse (3412203013022), we get a palindrome (5615306035165).

The spelling of 2203103022143 in words is "two trillion, two hundred three billion, one hundred three million, twenty-two thousand, one hundred forty-three".