2010002003 has 4 divisors (see below), whose sum is σ = 2013486120. Its totient is φ = 2006517888.

The previous prime is 2010001927. The next prime is 2010002009. The reversal of 2010002003 is 3002000102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010002003 - 2¹⁴ = 2009985619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010002009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1741193 + ... + 1742346.

It is an arithmetic number, because the mean of its divisors is an integer number (503371530).

Almost surely, 2^2010002003 is an apocalyptic number.

2010002003 is a deficient number, since it is larger than the sum of its proper divisors (3484117).

2010002003 is an equidigital number, since it uses as much as digits as its factorization.

2010002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484116.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 2010002003 is about 44833.0458813585. The cubic root of 2010002003 is about 1262.0178474273.

Adding to 2010002003 its reverse (3002000102), we get a palindrome (5012002105).

The spelling of 2010002003 in words is "two billion, ten million, two thousand, three".