1000425003 has 8 divisors (see below), whose sum is σ = 1352687616. Its totient is φ = 657556200.

The previous prime is 1000425001. The next prime is 1000425011. The reversal of 1000425003 is 3005240001.

1000425003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1000425003 - 2¹ = 1000425001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000425001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2348203 + ... + 2348628.

It is an arithmetic number, because the mean of its divisors is an integer number (169085952).

Almost surely, 2^1000425003 is an apocalyptic number.

1000425003 is a deficient number, since it is larger than the sum of its proper divisors (352262613).

1000425003 is an equidigital number, since it uses as much as digits as its factorization.

1000425003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4696905.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1000425003 is about 31629.4957753044. The cubic root of 1000425003 is about 1000.1416476017.

Adding to 1000425003 its reverse (3005240001), we get a palindrome (4005665004).

The spelling of 1000425003 in words is "one billion, four hundred twenty-five thousand, three".