10125231 has 4 divisors (see below), whose sum is σ = 13500312. Its totient is φ = 6750152.

The previous prime is 10125197. The next prime is 10125277. The reversal of 10125231 is 13252101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10125231 - 2⁷ = 10125103 is a prime.

It is a super-2 number, since 2×10125231² = 205040605606722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10125231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10125131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687536 + ... + 1687541.

It is an arithmetic number, because the mean of its divisors is an integer number (3375078).

Almost surely, 2^10125231 is an apocalyptic number.

10125231 is a deficient number, since it is larger than the sum of its proper divisors (3375081).

10125231 is an equidigital number, since it uses as much as digits as its factorization.

10125231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375080.

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

The square root of 10125231 is about 3182.0168132805. The cubic root of 10125231 is about 216.3390807664.

Adding to 10125231 its reverse (13252101), we get a palindrome (23377332).

The spelling of 10125231 in words is "ten million, one hundred twenty-five thousand, two hundred thirty-one".