1105303530311 has 2 divisors, whose sum is σ = 1105303530312. Its totient is φ = 1105303530310.

The previous prime is 1105303530271. The next prime is 1105303530341. The reversal of 1105303530311 is 1130353035011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1105303530311 - 2³⁴ = 1088123661127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105303530341) 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, 552651765155 + 552651765156.

It is an arithmetic number, because the mean of its divisors is an integer number (552651765156).

Almost surely, 2^{1105303530311} is an apocalyptic number.

1105303530311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105303530311 is an equidigital number, since it uses as much as digits as its factorization.

1105303530311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2025, while the sum is 26.

Adding to 1105303530311 its reverse (1130353035011), we get a palindrome (2235656565322).

The spelling of 1105303530311 in words is "one trillion, one hundred five billion, three hundred three million, five hundred thirty thousand, three hundred eleven".