112312303213189 has 2 divisors, whose sum is σ = 112312303213190. Its totient is φ = 112312303213188.

The previous prime is 112312303213177. The next prime is 112312303213219. The reversal of 112312303213189 is 981312303213211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107757728332164 + 4554574881025 = 10380642^2 + 2134145^2 .

It is an emirp because it is prime and its reverse (981312303213211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112312303213189 - 2⁹ = 112312303212677 is a prime.

It is a super-3 number, since 3×112312303213189³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112312303213109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56156151606594 + 56156151606595.

It is an arithmetic number, because the mean of its divisors is an integer number (56156151606595).

Almost surely, 2^{112312303213189} is an apocalyptic number.

It is an amenable number.

112312303213189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112312303213189 is an equidigital number, since it uses as much as digits as its factorization.

112312303213189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 112312303213189 in words is "one hundred twelve trillion, three hundred twelve billion, three hundred three million, two hundred thirteen thousand, one hundred eighty-nine".