1104040320343 has 2 divisors, whose sum is σ = 1104040320344. Its totient is φ = 1104040320342.

The previous prime is 1104040320323. The next prime is 1104040320353. The reversal of 1104040320343 is 3430230404011.

It is a strong prime.

It is an emirp because it is prime and its reverse (3430230404011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1104040320343 - 2²¹ = 1104038223191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104040320323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552020160171 + 552020160172.

It is an arithmetic number, because the mean of its divisors is an integer number (552020160172).

Almost surely, 2^{1104040320343} is an apocalyptic number.

1104040320343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104040320343 is an equidigital number, since it uses as much as digits as its factorization.

1104040320343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1104040320343 its reverse (3430230404011), we get a palindrome (4534270724354).

The spelling of 1104040320343 in words is "one trillion, one hundred four billion, forty million, three hundred twenty thousand, three hundred forty-three".