101150125 has 8 divisors (see below), whose sum is σ = 126235512. Its totient is φ = 80920000.

The previous prime is 101150123. The next prime is 101150141. The reversal of 101150125 is 521051101.

It can be written as a sum of positive squares in 4 ways, for example, as 11923209 + 89226916 = 3453^2 + 9446^2 .

It is not a de Polignac number, because 101150125 - 2¹ = 101150123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101150099 and 101150108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101150123) 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, 404476 + ... + 404725.

It is an arithmetic number, because the mean of its divisors is an integer number (15779439).

Almost surely, 2^101150125 is an apocalyptic number.

It is an amenable number.

101150125 is a deficient number, since it is larger than the sum of its proper divisors (25085387).

101150125 is an frugal number, since it uses more digits than its factorization.

101150125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809216 (or 809206 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 16.

The square root of 101150125 is about 10057.3418456369. The cubic root of 101150125 is about 465.9315736992.

The spelling of 101150125 in words is "one hundred one million, one hundred fifty thousand, one hundred twenty-five".