10125321 has 16 divisors (see below), whose sum is σ = 14064960. Its totient is φ = 6471360.

The previous prime is 10125317. The next prime is 10125331. The reversal of 10125321 is 12352101.

It is not a de Polignac number, because 10125321 - 2² = 10125317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10125321.

It is not an unprimeable number, because it can be changed into a prime (10125331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15426 + ... + 16068.

It is an arithmetic number, because the mean of its divisors is an integer number (879060).

Almost surely, 2^10125321 is an apocalyptic number.

It is an amenable number.

10125321 is a deficient number, since it is larger than the sum of its proper divisors (3939639).

10125321 is a wasteful number, since it uses less digits than its factorization.

10125321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 10125321 is about 3182.0309552234. The cubic root of 10125321 is about 216.3397217546.

Adding to 10125321 its reverse (12352101), we get a palindrome (22477422).

The spelling of 10125321 in words is "ten million, one hundred twenty-five thousand, three hundred twenty-one".