112434030 has 48 divisors (see below), whose sum is σ = 293239440. Its totient is φ = 29889024.

The previous prime is 112434029. The next prime is 112434037. The reversal of 112434030 is 30434211.

It is a super-2 number, since 2×112434030² = 25282822204081800, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 112433994 and 112434012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112434037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30001 + ... + 33539.

It is an arithmetic number, because the mean of its divisors is an integer number (6109155).

Almost surely, 2^112434030 is an apocalyptic number.

112434030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112434030 is an abundant number, since it is smaller than the sum of its proper divisors (180805410).

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

112434030 is a wasteful number, since it uses less digits than its factorization.

112434030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905 (or 3902 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 112434030 is about 10603.4914061360. The cubic root of 112434030 is about 482.6503133566.

Adding to 112434030 its reverse (30434211), we get a palindrome (142868241).

The spelling of 112434030 in words is "one hundred twelve million, four hundred thirty-four thousand, thirty".