1343350513 has 2 divisors, whose sum is σ = 1343350514. Its totient is φ = 1343350512.

The previous prime is 1343350493. The next prime is 1343350517. The reversal of 1343350513 is 3150533431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1034715889 + 308634624 = 32167^2 + 17568^2 .

It is a cyclic number.

It is not a de Polignac number, because 1343350513 - 2¹⁷ = 1343219441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1343350517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671675256 + 671675257.

It is an arithmetic number, because the mean of its divisors is an integer number (671675257).

Almost surely, 2^1343350513 is an apocalyptic number.

It is an amenable number.

1343350513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343350513 is an equidigital number, since it uses as much as digits as its factorization.

1343350513 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 1343350513 is about 36651.7463840401. The cubic root of 1343350513 is about 1103.3918755022.

Adding to 1343350513 its reverse (3150533431), we get a palindrome (4493883944).

The spelling of 1343350513 in words is "one billion, three hundred forty-three million, three hundred fifty thousand, five hundred thirteen".