2203143004123 has 2 divisors, whose sum is σ = 2203143004124. Its totient is φ = 2203143004122.

The previous prime is 2203143004121. The next prime is 2203143004133. The reversal of 2203143004123 is 3214003413022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2203143004123 - 2¹ = 2203143004121 is a prime.

It is a super-2 number, since 2×2203143004123² (a number of 25 digits) contains 22 as substring.

Together with 2203143004121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2203143004121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101571502061 + 1101571502062.

It is an arithmetic number, because the mean of its divisors is an integer number (1101571502062).

Almost surely, 2^{2203143004123} is an apocalyptic number.

2203143004123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203143004123 is an equidigital number, since it uses as much as digits as its factorization.

2203143004123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2203143004123 its reverse (3214003413022), we get a palindrome (5417146417145).

The spelling of 2203143004123 in words is "two trillion, two hundred three billion, one hundred forty-three million, four thousand, one hundred twenty-three".