1311413341 has 4 divisors (see below), whose sum is σ = 1498758112. Its totient is φ = 1124068572.

The previous prime is 1311413297. The next prime is 1311413357. The reversal of 1311413341 is 1433141131.

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 a cyclic number.

It is not a de Polignac number, because 1311413341 - 2⁹ = 1311412829 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 (1311414341) 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, 93672375 + ... + 93672388.

It is an arithmetic number, because the mean of its divisors is an integer number (374689528).

Almost surely, 2^1311413341 is an apocalyptic number.

It is an amenable number.

1311413341 is a deficient number, since it is larger than the sum of its proper divisors (187344771).

1311413341 is an equidigital number, since it uses as much as digits as its factorization.

1311413341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187344770.

The product of its digits is 432, while the sum is 22.

The square root of 1311413341 is about 36213.4414409898. The cubic root of 1311413341 is about 1094.5775400272.

Adding to 1311413341 its reverse (1433141131), we get a palindrome (2744554472).

The spelling of 1311413341 in words is "one billion, three hundred eleven million, four hundred thirteen thousand, three hundred forty-one".