112434128 has 10 divisors (see below), whose sum is σ = 217841154. Its totient is φ = 56217056.

The previous prime is 112434103. The next prime is 112434139. The reversal of 112434128 is 821434211.

It can be written as a sum of positive squares in only one way, i.e., 61340224 + 51093904 = 7832^2 + 7148^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112434097 and 112434106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3513551 + ... + 3513582.

Almost surely, 2^112434128 is an apocalyptic number.

It is an amenable number.

112434128 is a deficient number, since it is larger than the sum of its proper divisors (105407026).

112434128 is an equidigital number, since it uses as much as digits as its factorization.

112434128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7027141 (or 7027135 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 112434128 is about 10603.4960272544. The cubic root of 112434128 is about 482.6504535862.

Adding to 112434128 its reverse (821434211), we get a palindrome (933868339).

The spelling of 112434128 in words is "one hundred twelve million, four hundred thirty-four thousand, one hundred twenty-eight".