13011213012003 has 6 divisors (see below), whose sum is σ = 18793974350684. Its totient is φ = 8674142007996.

The previous prime is 13011213012001. The next prime is 13011213012019. The reversal of 13011213012003 is 30021031211031.

13011213012003 is a `hidden beast` number, since 130 + 11 + 21 + 301 + 200 + 3 = 666.

It is not a de Polignac number, because 13011213012003 - 2¹ = 13011213012001 is a prime.

It is a super-3 number, since 3×13011213012003³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13011213012001) 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 5 ways as a sum of consecutive naturals, for example, 722845167325 + ... + 722845167342.

Almost surely, 2^{13011213012003} is an apocalyptic number.

13011213012003 is a deficient number, since it is larger than the sum of its proper divisors (5782761338681).

13011213012003 is a wasteful number, since it uses less digits than its factorization.

13011213012003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445690334673 (or 1445690334670 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13011213012003 its reverse (30021031211031), we get a palindrome (43032244223034).

The spelling of 13011213012003 in words is "thirteen trillion, eleven billion, two hundred thirteen million, twelve thousand, three".