10103425 has 12 divisors (see below), whose sum is σ = 12835116. Its totient is φ = 7884800.

The previous prime is 10103413. The next prime is 10103437. The reversal of 10103425 is 52430101.

It is an interprime number because it is at equal distance from previous prime (10103413) and next prime (10103437).

It can be written as a sum of positive squares in 6 ways, for example, as 2241009 + 7862416 = 1497^2 + 2804^2 .

It is not a de Polignac number, because 10103425 - 2⁵ = 10103393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10103399 and 10103408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3904 + ... + 5953.

It is an arithmetic number, because the mean of its divisors is an integer number (1069593).

Almost surely, 2^10103425 is an apocalyptic number.

It is an amenable number.

10103425 is a deficient number, since it is larger than the sum of its proper divisors (2731691).

10103425 is an equidigital number, since it uses as much as digits as its factorization.

10103425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9908 (or 9903 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10103425 is about 3178.5885232285. The cubic root of 10103425 is about 216.1836643738.

Adding to 10103425 its reverse (52430101), we get a palindrome (62533526).

The spelling of 10103425 in words is "ten million, one hundred three thousand, four hundred twenty-five".