1311341301 has 12 divisors (see below), whose sum is σ = 1894559212. Its totient is φ = 874043136.

The previous prime is 1311341293. The next prime is 1311341327. The reversal of 1311341301 is 1031431131.

1311341301 is a `hidden beast` number, since 13 + 11 + 341 + 301 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 531256401 + 780084900 = 23049^2 + 27930^2 .

It is not a de Polignac number, because 1311341301 - 2³ = 1311341293 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 (1311341371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40275 + ... + 65151.

Almost surely, 2^1311341301 is an apocalyptic number.

It is an amenable number.

1311341301 is a deficient number, since it is larger than the sum of its proper divisors (583217911).

1311341301 is a wasteful number, since it uses less digits than its factorization.

1311341301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30740 (or 30737 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1311341301 is about 36212.4467690323. The cubic root of 1311341301 is about 1094.5574968145.

Adding to 1311341301 its reverse (1031431131), we get a palindrome (2342772432).

The spelling of 1311341301 in words is "one billion, three hundred eleven million, three hundred forty-one thousand, three hundred one".