1113342409117 has 2 divisors, whose sum is σ = 1113342409118. Its totient is φ = 1113342409116.

The previous prime is 1113342409103. The next prime is 1113342409121. The reversal of 1113342409117 is 7119042433111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1030263570361 + 83078838756 = 1015019^2 + 288234^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113342409117 - 2⁷ = 1113342408989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113342409177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556671204558 + 556671204559.

It is an arithmetic number, because the mean of its divisors is an integer number (556671204559).

Almost surely, 2^{1113342409117} is an apocalyptic number.

It is an amenable number.

1113342409117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113342409117 is an equidigital number, since it uses as much as digits as its factorization.

1113342409117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 1113342409117 in words is "one trillion, one hundred thirteen billion, three hundred forty-two million, four hundred nine thousand, one hundred seventeen".