103017425 has 48 divisors (see below), whose sum is σ = 154275840. Its totient is φ = 66743040.

The previous prime is 103017419. The next prime is 103017443. The reversal of 103017425 is 524710301.

It is not a de Polignac number, because 103017425 - 2⁸ = 103017169 is a prime.

It is a super-2 number, since 2×103017425² = 21225179707261250, 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 103017425.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 268784 + ... + 269166.

It is an arithmetic number, because the mean of its divisors is an integer number (3214080).

Almost surely, 2^103017425 is an apocalyptic number.

It is an amenable number.

103017425 is a deficient number, since it is larger than the sum of its proper divisors (51258415).

103017425 is a wasteful number, since it uses less digits than its factorization.

103017425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 103017425 is about 10149.7499969211. The cubic root of 103017425 is about 468.7812471022.

Adding to 103017425 its reverse (524710301), we get a palindrome (627727726).

The spelling of 103017425 in words is "one hundred three million, seventeen thousand, four hundred twenty-five".