1101113320309 has 2 divisors, whose sum is σ = 1101113320310. Its totient is φ = 1101113320308.

The previous prime is 1101113320289. The next prime is 1101113320313. The reversal of 1101113320309 is 9030233111011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 923617102500 + 177496217809 = 961050^2 + 421303^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101113320309 - 2¹⁵ = 1101113287541 is a prime.

It is a super-3 number, since 3×1101113320309³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101113321309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550556660154 + 550556660155.

It is an arithmetic number, because the mean of its divisors is an integer number (550556660155).

Almost surely, 2^{1101113320309} is an apocalyptic number.

It is an amenable number.

1101113320309 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101113320309 is an equidigital number, since it uses as much as digits as its factorization.

1101113320309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 1101113320309 in words is "one trillion, one hundred one billion, one hundred thirteen million, three hundred twenty thousand, three hundred nine".