1030003425 has 72 divisors (see below), whose sum is σ = 2079971040. Its totient is φ = 499356000.

The previous prime is 1030003397. The next prime is 1030003441. The reversal of 1030003425 is 5243000301.

It is not a de Polignac number, because 1030003425 - 2⁹ = 1030002913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1030003398 and 1030003407.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 75370 + ... + 87980.

Almost surely, 2^1030003425 is an apocalyptic number.

1030003425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030003425 is an abundant number, since it is smaller than the sum of its proper divisors (1049967615).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030003425 is a wasteful number, since it uses less digits than its factorization.

1030003425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12652 (or 12630 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 1030003425 is about 32093.6664312447. Note that the first 3 decimals coincide. The cubic root of 1030003425 is about 1009.9027534381.

Adding to 1030003425 its reverse (5243000301), we get a palindrome (6273003726).

The spelling of 1030003425 in words is "one billion, thirty million, three thousand, four hundred twenty-five".