1002825003 has 8 divisors (see below), whose sum is σ = 1337305600. Its totient is φ = 668447208.

The previous prime is 1002824993. The next prime is 1002825029. The reversal of 1002825003 is 3005282001.

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

It is not a de Polignac number, because 1002825003 - 2⁴ = 1002824987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002825503) 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, 1038 + ... + 44796.

It is an arithmetic number, because the mean of its divisors is an integer number (167163200).

Almost surely, 2^1002825003 is an apocalyptic number.

1002825003 is a deficient number, since it is larger than the sum of its proper divisors (334480597).

1002825003 is an equidigital number, since it uses as much as digits as its factorization.

1002825003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51401.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1002825003 is about 31667.4123192913. The cubic root of 1002825003 is about 1000.9407823177.

The spelling of 1002825003 in words is "one billion, two million, eight hundred twenty-five thousand, three".