10125189 has 16 divisors (see below), whose sum is σ = 15485440. Its totient is φ = 6531840.

The previous prime is 10125187. The next prime is 10125191. The reversal of 10125189 is 98152101.

It is an interprime number because it is at equal distance from previous prime (10125187) and next prime (10125191).

It is not a de Polignac number, because 10125189 - 2¹ = 10125187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10125187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5212 + ... + 6885.

It is an arithmetic number, because the mean of its divisors is an integer number (967840).

Almost surely, 2^10125189 is an apocalyptic number.

It is an amenable number.

10125189 is a deficient number, since it is larger than the sum of its proper divisors (5360251).

10125189 is a wasteful number, since it uses less digits than its factorization.

10125189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12137 (or 12131 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The square root of 10125189 is about 3182.0102136857. The cubic root of 10125189 is about 216.3387816373.

The spelling of 10125189 in words is "ten million, one hundred twenty-five thousand, one hundred eighty-nine".