2030002003 has 4 divisors (see below), whose sum is σ = 2084866960. Its totient is φ = 1975137048.

The previous prime is 2030001991. The next prime is 2030002019. The reversal of 2030002003 is 3002000302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030002003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030002033) 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, 27432423 + ... + 27432496.

It is an arithmetic number, because the mean of its divisors is an integer number (521216740).

Almost surely, 2^2030002003 is an apocalyptic number.

2030002003 is a deficient number, since it is larger than the sum of its proper divisors (54864957).

2030002003 is an equidigital number, since it uses as much as digits as its factorization.

2030002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54864956.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 2030002003 is about 45055.5435324001. The cubic root of 2030002003 is about 1266.1898334547.

Adding to 2030002003 its reverse (3002000302), we get a palindrome (5032002305).

The spelling of 2030002003 in words is "two billion, thirty million, two thousand, three".