1313054341 has 4 divisors (see below), whose sum is σ = 1334579884. Its totient is φ = 1291528800.

The previous prime is 1313054311. The next prime is 1313054357. The reversal of 1313054341 is 1434503131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1434503131 = 1237 ⋅1159663.

It can be written as a sum of positive squares in 2 ways, for example, as 565250625 + 747803716 = 23775^2 + 27346^2 .

It is a cyclic number.

It is not a de Polignac number, because 1313054341 - 2⁷ = 1313054213 is a prime.

It is a super-2 number, since 2×1313054341² = 3448223404837888562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313054311) 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, 10762680 + ... + 10762801.

It is an arithmetic number, because the mean of its divisors is an integer number (333644971).

Almost surely, 2^1313054341 is an apocalyptic number.

It is an amenable number.

1313054341 is a deficient number, since it is larger than the sum of its proper divisors (21525543).

1313054341 is an equidigital number, since it uses as much as digits as its factorization.

1313054341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21525542.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1313054341 is about 36236.0916904679. The cubic root of 1313054341 is about 1095.0339059440.

Adding to 1313054341 its reverse (1434503131), we get a palindrome (2747557472).

The spelling of 1313054341 in words is "one billion, three hundred thirteen million, fifty-four thousand, three hundred forty-one".