1303301223349 has 2 divisors, whose sum is σ = 1303301223350. Its totient is φ = 1303301223348.

The previous prime is 1303301223293. The next prime is 1303301223379. The reversal of 1303301223349 is 9433221033031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1282313906449 + 20987316900 = 1132393^2 + 144870^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303301223349 - 2¹¹ = 1303301221301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303301223379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651650611674 + 651650611675.

It is an arithmetic number, because the mean of its divisors is an integer number (651650611675).

Almost surely, 2^{1303301223349} is an apocalyptic number.

It is an amenable number.

1303301223349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303301223349 is an equidigital number, since it uses as much as digits as its factorization.

1303301223349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 1303301223349 in words is "one trillion, three hundred three billion, three hundred one million, two hundred twenty-three thousand, three hundred forty-nine".