1105540324303 has 2 divisors, whose sum is σ = 1105540324304. Its totient is φ = 1105540324302.

The previous prime is 1105540324249. The next prime is 1105540324351. The reversal of 1105540324303 is 3034230455011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1105540324303 - 2⁹ = 1105540323791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105540324403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552770162151 + 552770162152.

It is an arithmetic number, because the mean of its divisors is an integer number (552770162152).

Almost surely, 2^{1105540324303} is an apocalyptic number.

1105540324303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105540324303 is an equidigital number, since it uses as much as digits as its factorization.

1105540324303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 1105540324303 its reverse (3034230455011), we get a palindrome (4139770779314).

The spelling of 1105540324303 in words is "one trillion, one hundred five billion, five hundred forty million, three hundred twenty-four thousand, three hundred three".