1003040413023 has 16 divisors (see below), whose sum is σ = 1458992649600. Its totient is φ = 607892957280.

The previous prime is 1003040412989. The next prime is 1003040413073. The reversal of 1003040413023 is 3203140403001.

It is not a de Polignac number, because 1003040413023 - 2¹³ = 1003040404831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003040413073) 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 in 15 ways as a sum of consecutive naturals, for example, 2012848 + ... + 2461226.

It is an arithmetic number, because the mean of its divisors is an integer number (91187040600).

Almost surely, 2^{1003040413023} is an apocalyptic number.

1003040413023 is a deficient number, since it is larger than the sum of its proper divisors (455952236577).

1003040413023 is a wasteful number, since it uses less digits than its factorization.

1003040413023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516182.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1003040413023 its reverse (3203140403001), we get a palindrome (4206180816024).

The spelling of 1003040413023 in words is "one trillion, three billion, forty million, four hundred thirteen thousand, twenty-three".