13313211020013 has 16 divisors (see below), whose sum is σ = 18052328194560. Its totient is φ = 8724792540336.

The previous prime is 13313211020009. The next prime is 13313211020047. The reversal of 13313211020013 is 31002011231331.

It is a happy number.

It is not a de Polignac number, because 13313211020013 - 2² = 13313211020009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13313211020513) 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, 5229706 + ... + 7346852.

It is an arithmetic number, because the mean of its divisors is an integer number (1128270512160).

Almost surely, 2^{13313211020013} is an apocalyptic number.

It is an amenable number.

13313211020013 is a deficient number, since it is larger than the sum of its proper divisors (4739117174547).

13313211020013 is a wasteful number, since it uses less digits than its factorization.

13313211020013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152736.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13313211020013 its reverse (31002011231331), we get a palindrome (44315222251344).

The spelling of 13313211020013 in words is "thirteen trillion, three hundred thirteen billion, two hundred eleven million, twenty thousand, thirteen".