112112213031073 has 2 divisors, whose sum is σ = 112112213031074. Its totient is φ = 112112213031072.

The previous prime is 112112213031037. The next prime is 112112213031127. The reversal of 112112213031073 is 370130312211211.

It is a happy number.

Together with previous prime (112112213031037) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83860776947809 + 28251436083264 = 9157553^2 + 5315208^2 .

It is an emirp because it is prime and its reverse (370130312211211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112112213031073 - 2³³ = 112103623096481 is a prime.

It is not a weakly prime, because it can be changed into another prime (112112213331073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056106515536 + 56056106515537.

It is an arithmetic number, because the mean of its divisors is an integer number (56056106515537).

Almost surely, 2^{112112213031073} is an apocalyptic number.

It is an amenable number.

112112213031073 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112213031073 is an equidigital number, since it uses as much as digits as its factorization.

112112213031073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

Adding to 112112213031073 its reverse (370130312211211), we get a palindrome (482242525242284).

The spelling of 112112213031073 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred thirteen million, thirty-one thousand, seventy-three".