1105481348717 has 2 divisors, whose sum is σ = 1105481348718. Its totient is φ = 1105481348716.

The previous prime is 1105481348669. The next prime is 1105481348753. The reversal of 1105481348717 is 7178431845011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 856474360681 + 249006988036 = 925459^2 + 499006^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105481348717 - 2³⁰ = 1104407606893 is a prime.

It is a super-2 number, since 2×1105481348717² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105481348317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552740674358 + 552740674359.

It is an arithmetic number, because the mean of its divisors is an integer number (552740674359).

Almost surely, 2^{1105481348717} is an apocalyptic number.

It is an amenable number.

1105481348717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105481348717 is an equidigital number, since it uses as much as digits as its factorization.

1105481348717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 50.

The spelling of 1105481348717 in words is "one trillion, one hundred five billion, four hundred eighty-one million, three hundred forty-eight thousand, seven hundred seventeen".