112193030342917 has 2 divisors, whose sum is σ = 112193030342918. Its totient is φ = 112193030342916.

The previous prime is 112193030342879. The next prime is 112193030342927. The reversal of 112193030342917 is 719243030391211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57440119313476 + 54752911029441 = 7578926^2 + 7399521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112193030342917 is a prime.

It is a super-2 number, since 2×112193030342917² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112193030342927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56096515171458 + 56096515171459.

It is an arithmetic number, because the mean of its divisors is an integer number (56096515171459).

Almost surely, 2^{112193030342917} is an apocalyptic number.

It is an amenable number.

112193030342917 is a deficient number, since it is larger than the sum of its proper divisors (1).

112193030342917 is an equidigital number, since it uses as much as digits as its factorization.

112193030342917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 112193030342917 in words is "one hundred twelve trillion, one hundred ninety-three billion, thirty million, three hundred forty-two thousand, nine hundred seventeen".