1113312209029 has 2 divisors, whose sum is σ = 1113312209030. Its totient is φ = 1113312209028.

The previous prime is 1113312209027. The next prime is 1113312209039. The reversal of 1113312209029 is 9209022133111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 819564468804 + 293747740225 = 905298^2 + 541985^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113312209029 - 2¹ = 1113312209027 is a prime.

Together with 1113312209027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1113312208985 and 1113312209003.

It is a congruent number.

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, 556656104514 + 556656104515.

It is an arithmetic number, because the mean of its divisors is an integer number (556656104515).

Almost surely, 2^{1113312209029} is an apocalyptic number.

It is an amenable number.

1113312209029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113312209029 is an equidigital number, since it uses as much as digits as its factorization.

1113312209029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 1113312209029 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, two hundred nine thousand, twenty-nine".