112434305 has 32 divisors (see below), whose sum is σ = 151027200. Its totient is φ = 79978752.

The previous prime is 112434299. The next prime is 112434307. The reversal of 112434305 is 503434211.

It is a de Polignac number, because none of the positive numbers 2^k-112434305 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112434307) 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 in 31 ways as a sum of consecutive naturals, for example, 101384 + ... + 102486.

It is an arithmetic number, because the mean of its divisors is an integer number (4719600).

Almost surely, 2^112434305 is an apocalyptic number.

It is an amenable number.

112434305 is a deficient number, since it is larger than the sum of its proper divisors (38592895).

112434305 is a wasteful number, since it uses less digits than its factorization.

112434305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 112434305 is about 10603.5043735550. The cubic root of 112434305 is about 482.6507068577.

Adding to 112434305 its reverse (503434211), we get a palindrome (615868516).

The spelling of 112434305 in words is "one hundred twelve million, four hundred thirty-four thousand, three hundred five".