112543125 has 40 divisors (see below), whose sum is σ = 189089472. Its totient is φ = 59520000.

The previous prime is 112543091. The next prime is 112543133. The reversal of 112543125 is 521345211.

It is a happy number.

It is not a de Polignac number, because 112543125 - 2⁸ = 112542869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112543095 and 112543104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 361720 + ... + 362030.

Almost surely, 2^112543125 is an apocalyptic number.

112543125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112543125 is a deficient number, since it is larger than the sum of its proper divisors (76546347).

112543125 is an equidigital number, since it uses as much as digits as its factorization.

112543125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527 (or 512 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 112543125 is about 10608.6344550088. The cubic root of 112543125 is about 482.8063684667.

Adding to 112543125 its reverse (521345211), we get a palindrome (633888336).

The spelling of 112543125 in words is "one hundred twelve million, five hundred forty-three thousand, one hundred twenty-five".