1111105339273 has 2 divisors, whose sum is σ = 1111105339274. Its totient is φ = 1111105339272.

The previous prime is 1111105339181. The next prime is 1111105339291. The reversal of 1111105339273 is 3729335011111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 731763906624 + 379341432649 = 855432^2 + 615907^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111105339273 - 2¹⁷ = 1111105208201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1111105339373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555552669636 + 555552669637.

It is an arithmetic number, because the mean of its divisors is an integer number (555552669637).

Almost surely, 2^{1111105339273} is an apocalyptic number.

It is an amenable number.

1111105339273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111105339273 is an equidigital number, since it uses as much as digits as its factorization.

1111105339273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 37.

The spelling of 1111105339273 in words is "one trillion, one hundred eleven billion, one hundred five million, three hundred thirty-nine thousand, two hundred seventy-three".