10143125 has 10 divisors (see below), whose sum is σ = 12675630. Its totient is φ = 8114000.

The previous prime is 10143073. The next prime is 10143137. The reversal of 10143125 is 52134101.

10143125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 1274641 + 8868484 = 1129^2 + 2978^2 .

It is not a de Polignac number, because 10143125 - 2⁶ = 10143061 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7490 + ... + 8739.

It is an arithmetic number, because the mean of its divisors is an integer number (1267563).

Almost surely, 2^10143125 is an apocalyptic number.

It is an amenable number.

10143125 is a deficient number, since it is larger than the sum of its proper divisors (2532505).

10143125 is an frugal number, since it uses more digits than its factorization.

10143125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16249 (or 16234 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10143125 is about 3184.8273108600. The cubic root of 10143125 is about 216.4664488328.

Adding to 10143125 its reverse (52134101), we get a palindrome (62277226).

The spelling of 10143125 in words is "ten million, one hundred forty-three thousand, one hundred twenty-five".