4003203123313 has 8 divisors (see below), whose sum is σ = 4349830219520. Its totient is φ = 3670169246640.

The previous prime is 4003203123233. The next prime is 4003203123379. The reversal of 4003203123313 is 3133213023004.

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

It is a cyclic number.

It is not a de Polignac number, because 4003203123313 - 2⁴¹ = 1804179867761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4003203123013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3398304270 + ... + 3398305447.

It is an arithmetic number, because the mean of its divisors is an integer number (543728777440).

Almost surely, 2^{4003203123313} is an apocalyptic number.

It is an amenable number.

4003203123313 is a deficient number, since it is larger than the sum of its proper divisors (346627096207).

4003203123313 is a wasteful number, since it uses less digits than its factorization.

4003203123313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6796609767.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 4003203123313 its reverse (3133213023004), we get a palindrome (7136416146317).

The spelling of 4003203123313 in words is "four trillion, three billion, two hundred three million, one hundred twenty-three thousand, three hundred thirteen".