1101423443353 has 2 divisors, whose sum is σ = 1101423443354. Its totient is φ = 1101423443352.

The previous prime is 1101423443297. The next prime is 1101423443513. The reversal of 1101423443353 is 3533443241011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 954161683344 + 147261760009 = 976812^2 + 383747^2 .

It is an emirp because it is prime and its reverse (3533443241011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1101423443353 - 2⁹ = 1101423442841 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101423446353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550711721676 + 550711721677.

It is an arithmetic number, because the mean of its divisors is an integer number (550711721677).

Almost surely, 2^{1101423443353} is an apocalyptic number.

It is an amenable number.

1101423443353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101423443353 is an equidigital number, since it uses as much as digits as its factorization.

1101423443353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 1101423443353 its reverse (3533443241011), we get a palindrome (4634866684364).

The spelling of 1101423443353 in words is "one trillion, one hundred one billion, four hundred twenty-three million, four hundred forty-three thousand, three hundred fifty-three".