125108112 has 40 divisors (see below), whose sum is σ = 325023840. Its totient is φ = 41466880.

The previous prime is 125108111. The next prime is 125108213. The reversal of 125108112 is 211801521.

It is not an unprimeable number, because it can be changed into a prime (125108111) 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 7 ways as a sum of consecutive naturals, for example, 1312 + ... + 15872.

It is an arithmetic number, because the mean of its divisors is an integer number (8125596).

Almost surely, 2^125108112 is an apocalyptic number.

125108112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125108112 is an abundant number, since it is smaller than the sum of its proper divisors (199915728).

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

125108112 is a wasteful number, since it uses less digits than its factorization.

125108112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14751 (or 14745 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 21.

The square root of 125108112 is about 11185.1737581497. The cubic root of 125108112 is about 500.1441077952.

Adding to 125108112 its reverse (211801521), we get a palindrome (336909633).

The spelling of 125108112 in words is "one hundred twenty-five million, one hundred eight thousand, one hundred twelve".