1100313300343 has 2 divisors, whose sum is σ = 1100313300344. Its totient is φ = 1100313300342.

The previous prime is 1100313300341. The next prime is 1100313300409. The reversal of 1100313300343 is 3430033130011.

It is a weak prime.

It is an emirp because it is prime and its reverse (3430033130011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1100313300343 - 2¹ = 1100313300341 is a prime.

Together with 1100313300341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100313300341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550156650171 + 550156650172.

It is an arithmetic number, because the mean of its divisors is an integer number (550156650172).

Almost surely, 2^{1100313300343} is an apocalyptic number.

1100313300343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100313300343 is an equidigital number, since it uses as much as digits as its factorization.

1100313300343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1100313300343 its reverse (3430033130011), we get a palindrome (4530346430354).

The spelling of 1100313300343 in words is "one trillion, one hundred billion, three hundred thirteen million, three hundred thousand, three hundred forty-three".