1313141443211 has 4 divisors (see below), whose sum is σ = 1414152323472. Its totient is φ = 1212130562952.

The previous prime is 1313141443199. The next prime is 1313141443213. The reversal of 1313141443211 is 1123441413131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1313141443211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313141443213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50505440111 + ... + 50505440136.

It is an arithmetic number, because the mean of its divisors is an integer number (353538080868).

Almost surely, 2^{1313141443211} is an apocalyptic number.

1313141443211 is a deficient number, since it is larger than the sum of its proper divisors (101010880261).

1313141443211 is a wasteful number, since it uses less digits than its factorization.

1313141443211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101010880260.

The product of its digits is 3456, while the sum is 29.

Adding to 1313141443211 its reverse (1123441413131), we get a palindrome (2436582856342).

The spelling of 1313141443211 in words is "one trillion, three hundred thirteen billion, one hundred forty-one million, four hundred forty-three thousand, two hundred eleven".