101250625 has 20 divisors (see below), whose sum is σ = 144603712. Its totient is φ = 69426000.

The previous prime is 101250613. The next prime is 101250631. The reversal of 101250625 is 526052101.

It is not a de Polignac number, because 101250625 - 2⁷ = 101250497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101250596 and 101250605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7197 + ... + 15946.

Almost surely, 2^101250625 is an apocalyptic number.

It is an amenable number.

101250625 is a deficient number, since it is larger than the sum of its proper divisors (43353087).

101250625 is an frugal number, since it uses more digits than its factorization.

101250625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23170 (or 23155 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 101250625 is about 10062.3369552008. The cubic root of 101250625 is about 466.0858349135.

The spelling of 101250625 in words is "one hundred one million, two hundred fifty thousand, six hundred twenty-five".