1343303407 has 2 divisors, whose sum is σ = 1343303408. Its totient is φ = 1343303406.

The previous prime is 1343303243. The next prime is 1343303413. The reversal of 1343303407 is 7043033431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1343303407 - 2¹⁵ = 1343270639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343304407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671651703 + 671651704.

It is an arithmetic number, because the mean of its divisors is an integer number (671651704).

Almost surely, 2^1343303407 is an apocalyptic number.

1343303407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343303407 is an equidigital number, since it uses as much as digits as its factorization.

1343303407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 1343303407 is about 36651.1037623698. The cubic root of 1343303407 is about 1103.3789781522.

Adding to 1343303407 its reverse (7043033431), we get a palindrome (8386336838).

The spelling of 1343303407 in words is "one billion, three hundred forty-three million, three hundred three thousand, four hundred seven".