1343535013 has 2 divisors, whose sum is σ = 1343535014. Its totient is φ = 1343535012.

The previous prime is 1343534999. The next prime is 1343535029. The reversal of 1343535013 is 3105353431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 962426529 + 381108484 = 31023^2 + 19522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1343535013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343535913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671767506 + 671767507.

It is an arithmetic number, because the mean of its divisors is an integer number (671767507).

Almost surely, 2^1343535013 is an apocalyptic number.

It is an amenable number.

1343535013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343535013 is an equidigital number, since it uses as much as digits as its factorization.

1343535013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 1343535013 is about 36654.2632308985. The cubic root of 1343535013 is about 1103.4423876309.

Adding to 1343535013 its reverse (3105353431), we get a palindrome (4448888444).

The spelling of 1343535013 in words is "one billion, three hundred forty-three million, five hundred thirty-five thousand, thirteen".