10120125 has 16 divisors (see below), whose sum is σ = 16840512. Its totient is φ = 5397200.

The previous prime is 10120111. The next prime is 10120139. The reversal of 10120125 is 52102101.

It is an interprime number because it is at equal distance from previous prime (10120111) and next prime (10120139).

It is not a de Polignac number, because 10120125 - 2⁴ = 10120109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10120125.

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, 13119 + ... + 13868.

It is an arithmetic number, because the mean of its divisors is an integer number (1052532).

Almost surely, 2^10120125 is an apocalyptic number.

10120125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10120125 is a deficient number, since it is larger than the sum of its proper divisors (6720387).

10120125 is an equidigital number, since it uses as much as digits as its factorization.

10120125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27005 (or 26995 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 10120125 is about 3181.2143907634. The cubic root of 10120125 is about 216.3027091492.

Adding to 10120125 its reverse (52102101), we get a palindrome (62222226).

The spelling of 10120125 in words is "ten million, one hundred twenty thousand, one hundred twenty-five".