125358105 has 16 divisors (see below), whose sum is σ = 211129920. Its totient is φ = 63338688.

The previous prime is 125358083. The next prime is 125358113. The reversal of 125358105 is 501853521.

It is not a de Polignac number, because 125358105 - 2⁶ = 125358041 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219642 + ... + 220211.

It is an arithmetic number, because the mean of its divisors is an integer number (13195620).

Almost surely, 2^125358105 is an apocalyptic number.

125358105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125358105 is a deficient number, since it is larger than the sum of its proper divisors (85771815).

125358105 is a wasteful number, since it uses less digits than its factorization.

125358105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439880.

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 125358105 is about 11196.3433762992. The cubic root of 125358105 is about 500.4770180961.

The spelling of 125358105 in words is "one hundred twenty-five million, three hundred fifty-eight thousand, one hundred five".