112345430 has 16 divisors (see below), whose sum is σ = 205071264. Its totient is φ = 44304960.

The previous prime is 112345417. The next prime is 112345439. The reversal of 112345430 is 34543211.

It is a junction number, because it is equal to n+sod(n) for n = 112345396 and 112345405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112345439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78407 + ... + 79826.

It is an arithmetic number, because the mean of its divisors is an integer number (12816954).

Almost surely, 2^112345430 is an apocalyptic number.

112345430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112345430 is a deficient number, since it is larger than the sum of its proper divisors (92725834).

112345430 is a wasteful number, since it uses less digits than its factorization.

112345430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158311.

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

The square root of 112345430 is about 10599.3127135678. The cubic root of 112345430 is about 482.5235010522.

Adding to 112345430 its reverse (34543211), we get a palindrome (146888641).

The spelling of 112345430 in words is "one hundred twelve million, three hundred forty-five thousand, four hundred thirty".