112311302332321 has 2 divisors, whose sum is σ = 112311302332322. Its totient is φ = 112311302332320.

The previous prime is 112311302332309. The next prime is 112311302332379. The reversal of 112311302332321 is 123233203113211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97977233739025 + 14334068593296 = 9898345^2 + 3786036^2 .

It is a cyclic number.

It is not a de Polignac number, because 112311302332321 - 2³⁵ = 112276942593953 is a prime.

It is a super-2 number, since 2×112311302332321² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112311302332321.

It is not a weakly prime, because it can be changed into another prime (112311302332921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56155651166160 + 56155651166161.

It is an arithmetic number, because the mean of its divisors is an integer number (56155651166161).

Almost surely, 2^{112311302332321} is an apocalyptic number.

It is an amenable number.

112311302332321 is a deficient number, since it is larger than the sum of its proper divisors (1).

112311302332321 is an equidigital number, since it uses as much as digits as its factorization.

112311302332321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 112311302332321 its reverse (123233203113211), we get a palindrome (235544505445532).

The spelling of 112311302332321 in words is "one hundred twelve trillion, three hundred eleven billion, three hundred two million, three hundred thirty-two thousand, three hundred twenty-one".