2203134131203 has 4 divisors (see below), whose sum is σ = 2209446836800. Its totient is φ = 2196821425608.

The previous prime is 2203134131197. The next prime is 2203134131267. The reversal of 2203134131203 is 3021314313022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203134131203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203134137203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3156352275 + ... + 3156352972.

It is an arithmetic number, because the mean of its divisors is an integer number (552361709200).

Almost surely, 2^{2203134131203} is an apocalyptic number.

2203134131203 is a deficient number, since it is larger than the sum of its proper divisors (6312705597).

2203134131203 is an equidigital number, since it uses as much as digits as its factorization.

2203134131203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312705596.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2203134131203 its reverse (3021314313022), we get a palindrome (5224448444225).

The spelling of 2203134131203 in words is "two trillion, two hundred three billion, one hundred thirty-four million, one hundred thirty-one thousand, two hundred three".