10031125 has 16 divisors (see below), whose sum is σ = 13484016. Its totient is φ = 7406400.

The previous prime is 10031117. The next prime is 10031137. The reversal of 10031125 is 52113001.

10031125 is digitally balanced in base 3, 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 8 ways, for example, as 8346321 + 1684804 = 2889^2 + 1298^2 .

It is not a de Polignac number, because 10031125 - 2³ = 10031117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1462 + ... + 4711.

It is an arithmetic number, because the mean of its divisors is an integer number (842751).

Almost surely, 2^10031125 is an apocalyptic number.

It is an amenable number.

10031125 is a deficient number, since it is larger than the sum of its proper divisors (3452891).

10031125 is an equidigital number, since it uses as much as digits as its factorization.

10031125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6201 (or 6191 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 10031125 is about 3167.1951313426. The cubic root of 10031125 is about 215.6667600978. Note that the first 3 decimals are identical.

Adding to 10031125 its reverse (52113001), we get a palindrome (62144126).

The spelling of 10031125 in words is "ten million, thirty-one thousand, one hundred twenty-five".