2030421003 has 16 divisors (see below), whose sum is σ = 2917318656. Its totient is φ = 1248700320.

The previous prime is 2030420969. The next prime is 2030421011. The reversal of 2030421003 is 3001240302.

It is not a de Polignac number, because 2030421003 - 2⁶ = 2030420939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2030421013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49398 + ... + 80628.

It is an arithmetic number, because the mean of its divisors is an integer number (182332416).

Almost surely, 2^2030421003 is an apocalyptic number.

2030421003 is a deficient number, since it is larger than the sum of its proper divisors (886897653).

2030421003 is a wasteful number, since it uses less digits than its factorization.

2030421003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32914.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2030421003 is about 45060.1931087740. The cubic root of 2030421003 is about 1266.2769428996.

Adding to 2030421003 its reverse (3001240302), we get a palindrome (5031661305).

The spelling of 2030421003 in words is "two billion, thirty million, four hundred twenty-one thousand, three".