13144211013 has 4 divisors (see below), whose sum is σ = 17525614688. Its totient is φ = 8762807340.

The previous prime is 13144210957. The next prime is 13144211021. The reversal of 13144211013 is 31011244131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13144211013 - 2¹³ = 13144202821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144211023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2190701833 + ... + 2190701838.

It is an arithmetic number, because the mean of its divisors is an integer number (4381403672).

Almost surely, 2^13144211013 is an apocalyptic number.

It is an amenable number.

13144211013 is a deficient number, since it is larger than the sum of its proper divisors (4381403675).

13144211013 is an equidigital number, since it uses as much as digits as its factorization.

13144211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381403674.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13144211013 its reverse (31011244131), we get a palindrome (44155455144).

The spelling of 13144211013 in words is "thirteen billion, one hundred forty-four million, two hundred eleven thousand, thirteen".