1343103316573 has 2 divisors, whose sum is σ = 1343103316574. Its totient is φ = 1343103316572.

The previous prime is 1343103316561. The next prime is 1343103316603. The reversal of 1343103316573 is 3756133013431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1172535968569 + 170567348004 = 1082837^2 + 412998^2 .

It is a cyclic number.

It is not a de Polignac number, because 1343103316573 - 2¹³ = 1343103308381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343103317573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671551658286 + 671551658287.

It is an arithmetic number, because the mean of its divisors is an integer number (671551658287).

Almost surely, 2^{1343103316573} is an apocalyptic number.

It is an amenable number.

1343103316573 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343103316573 is an equidigital number, since it uses as much as digits as its factorization.

1343103316573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 40.

The spelling of 1343103316573 in words is "one trillion, three hundred forty-three billion, one hundred three million, three hundred sixteen thousand, five hundred seventy-three".