112345529 has 2 divisors, whose sum is σ = 112345530. Its totient is φ = 112345528.

The previous prime is 112345523. The next prime is 112345549. The reversal of 112345529 is 925543211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96727225 + 15618304 = 9835^2 + 3952^2 .

It is an emirp because it is prime and its reverse (925543211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112345529 - 2⁸ = 112345273 is a prime.

It is equal to p_6429830 and since 112345529 and 6429830 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 112345495 and 112345504.

It is not a weakly prime, because it can be changed into another prime (112345523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56172764 + 56172765.

It is an arithmetic number, because the mean of its divisors is an integer number (56172765).

Almost surely, 2^112345529 is an apocalyptic number.

It is an amenable number.

112345529 is a deficient number, since it is larger than the sum of its proper divisors (1).

112345529 is an equidigital number, since it uses as much as digits as its factorization.

112345529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 32.

The square root of 112345529 is about 10599.3173836809. The cubic root of 112345529 is about 482.5236427872.

The spelling of 112345529 in words is "one hundred twelve million, three hundred forty-five thousand, five hundred twenty-nine".