2003110013023 has 16 divisors (see below), whose sum is σ = 2363748935680. Its totient is φ = 1661120848800.

The previous prime is 2003110012907. The next prime is 2003110013083. The reversal of 2003110013023 is 3203100113002.

It is not a de Polignac number, because 2003110013023 - 2⁹ = 2003110012511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2003110012988 and 2003110013006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003110013083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423048 + ... + 2045773.

It is an arithmetic number, because the mean of its divisors is an integer number (147734308480).

Almost surely, 2^{2003110013023} is an apocalyptic number.

2003110013023 is a deficient number, since it is larger than the sum of its proper divisors (360638922657).

2003110013023 is a wasteful number, since it uses less digits than its factorization.

2003110013023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472598.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2003110013023 its reverse (3203100113002), we get a palindrome (5206210126025).

The spelling of 2003110013023 in words is "two trillion, three billion, one hundred ten million, thirteen thousand, twenty-three".