1341003313 has 4 divisors (see below), whose sum is σ = 1444157428. Its totient is φ = 1237849200.

The previous prime is 1341003311. The next prime is 1341003329. The reversal of 1341003313 is 3133001431.

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

It can be written as a sum of positive squares in 2 ways, for example, as 316555264 + 1024448049 = 17792^2 + 32007^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341003313 - 2¹ = 1341003311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341003311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51577038 + ... + 51577063.

It is an arithmetic number, because the mean of its divisors is an integer number (361039357).

Almost surely, 2^1341003313 is an apocalyptic number.

1341003313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1341003313 is a deficient number, since it is larger than the sum of its proper divisors (103154115).

1341003313 is a wasteful number, since it uses less digits than its factorization.

1341003313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103154114.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1341003313 is about 36619.7120824290. The cubic root of 1341003313 is about 1102.7488585926.

Adding to 1341003313 its reverse (3133001431), we get a palindrome (4474004744).

The spelling of 1341003313 in words is "one billion, three hundred forty-one million, three thousand, three hundred thirteen".