112304142 has 24 divisors (see below), whose sum is σ = 257639616. Its totient is φ = 35232576.

The previous prime is 112304107. The next prime is 112304167. The reversal of 112304142 is 241403211.

It is a super-2 number, since 2×112304142² = 25224440620712328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183198 + ... + 183809.

It is an arithmetic number, because the mean of its divisors is an integer number (10734984).

Almost surely, 2^112304142 is an apocalyptic number.

112304142 is an abundant number, since it is smaller than the sum of its proper divisors (145335474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112304142 is a wasteful number, since it uses less digits than its factorization.

112304142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367032 (or 367029 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 112304142 is about 10597.3648611341. The cubic root of 112304142 is about 482.4643831710.

Adding to 112304142 its reverse (241403211), we get a palindrome (353707353).

The spelling of 112304142 in words is "one hundred twelve million, three hundred four thousand, one hundred forty-two".