125112108 has 24 divisors (see below), whose sum is σ = 318467520. Its totient is φ = 37912720.

The previous prime is 125112103. The next prime is 125112109. The reversal of 125112108 is 801211521.

It is not an unprimeable number, because it can be changed into a prime (125112103) 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, 473778 + ... + 474041.

It is an arithmetic number, because the mean of its divisors is an integer number (13269480).

Almost surely, 2^125112108 is an apocalyptic number.

It is an amenable number.

125112108 is an abundant number, since it is smaller than the sum of its proper divisors (193355412).

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

125112108 is a wasteful number, since it uses less digits than its factorization.

125112108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947837 (or 947835 counting only the distinct ones).

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

The square root of 125112108 is about 11185.3523860449. The cubic root of 125112108 is about 500.1494326686.

Adding to 125112108 its reverse (801211521), we get a palindrome (926323629).

The spelling of 125112108 in words is "one hundred twenty-five million, one hundred twelve thousand, one hundred eight".