125903104 has 36 divisors (see below), whose sum is σ = 262253376. Its totient is φ = 60211712.

The previous prime is 125903069. The next prime is 125903111. The reversal of 125903104 is 401309521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4804 + ... + 16579.

It is an arithmetic number, because the mean of its divisors is an integer number (7284816).

Almost surely, 2^125903104 is an apocalyptic number.

It is an amenable number.

125903104 is an abundant number, since it is smaller than the sum of its proper divisors (136350272).

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

125903104 is an equidigital number, since it uses as much as digits as its factorization.

125903104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21422 (or 21408 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 125903104 is about 11220.6552393343. The cubic root of 125903104 is about 501.2012503506.

The spelling of 125903104 in words is "one hundred twenty-five million, nine hundred three thousand, one hundred four".