2003300123103 has 12 divisors (see below), whose sum is σ = 2893760283960. Its totient is φ = 1335485161296.

The previous prime is 2003300123093. The next prime is 2003300123107. The reversal of 2003300123103 is 3013210033002.

2003300123103 is a `hidden beast` number, since 20 + 0 + 330 + 0 + 1 + 2 + 310 + 3 = 666.

It is not a de Polignac number, because 2003300123103 - 2⁹ = 2003300122591 is a prime.

It is a super-2 number, since 2×2003300123103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003300123107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3757333 + ... + 4257246.

It is an arithmetic number, because the mean of its divisors is an integer number (241146690330).

Almost surely, 2^{2003300123103} is an apocalyptic number.

2003300123103 is a deficient number, since it is larger than the sum of its proper divisors (890460160857).

2003300123103 is a wasteful number, since it uses less digits than its factorization.

2003300123103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8042358 (or 8042355 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 2003300123103 its reverse (3013210033002), we get a palindrome (5016510156105).

The spelling of 2003300123103 in words is "two trillion, three billion, three hundred million, one hundred twenty-three thousand, one hundred three".