1113312209027 has 2 divisors, whose sum is σ = 1113312209028. Its totient is φ = 1113312209026.

The previous prime is 1113312209021. The next prime is 1113312209029. The reversal of 1113312209027 is 7209022133111.

It is a strong prime.

It is an emirp because it is prime and its reverse (7209022133111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1113312209027 - 2¹⁰ = 1113312208003 is a prime.

Together with 1113312209029, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113312208984 and 1113312209002.

It is not a weakly prime, because it can be changed into another prime (1113312209021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556656104513 + 556656104514.

It is an arithmetic number, because the mean of its divisors is an integer number (556656104514).

Almost surely, 2^{1113312209027} is an apocalyptic number.

1113312209027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113312209027 is an equidigital number, since it uses as much as digits as its factorization.

1113312209027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 1113312209027 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, two hundred nine thousand, twenty-seven".