1001341120343 has 2 divisors, whose sum is σ = 1001341120344. Its totient is φ = 1001341120342.

The previous prime is 1001341120249. The next prime is 1001341120349. The reversal of 1001341120343 is 3430211431001.

It is a strong prime.

It is an emirp because it is prime and its reverse (3430211431001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1001341120343 - 2¹⁰ = 1001341119319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001341120349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500670560171 + 500670560172.

It is an arithmetic number, because the mean of its divisors is an integer number (500670560172).

Almost surely, 2^{1001341120343} is an apocalyptic number.

1001341120343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001341120343 is an equidigital number, since it uses as much as digits as its factorization.

1001341120343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1001341120343 its reverse (3430211431001), we get a palindrome (4431552551344).

The spelling of 1001341120343 in words is "one trillion, one billion, three hundred forty-one million, one hundred twenty thousand, three hundred forty-three".