13002020111003 has 16 divisors (see below), whose sum is σ = 16587294763776. Its totient is φ = 9895829257440.

The previous prime is 13002020110969. The next prime is 13002020111009. The reversal of 13002020111003 is 30011102020031.

It is not a de Polignac number, because 13002020111003 - 2¹⁶ = 13002020045467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13002020111009) 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, 1963454876 + ... + 1963461497.

It is an arithmetic number, because the mean of its divisors is an integer number (1036705922736).

Almost surely, 2^{13002020111003} is an apocalyptic number.

13002020111003 is a deficient number, since it is larger than the sum of its proper divisors (3585274652773).

13002020111003 is a wasteful number, since it uses less digits than its factorization.

13002020111003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3926916434.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13002020111003 its reverse (30011102020031), we get a palindrome (43013122131034).

The spelling of 13002020111003 in words is "thirteen trillion, two billion, twenty million, one hundred eleven thousand, three".