2003211213 has 8 divisors (see below), whose sum is σ = 2682715488. Its totient is φ = 1329590544.

The previous prime is 2003211179. The next prime is 2003211257. The reversal of 2003211213 is 3121123002.

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

It is not a de Polignac number, because 2003211213 - 2²⁰ = 2002162637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2003211192 and 2003211201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003211293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1470106 + ... + 1471467.

It is an arithmetic number, because the mean of its divisors is an integer number (335339436).

Almost surely, 2^2003211213 is an apocalyptic number.

It is an amenable number.

2003211213 is a deficient number, since it is larger than the sum of its proper divisors (679504275).

2003211213 is a wasteful number, since it uses less digits than its factorization.

2003211213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941803.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2003211213 is about 44757.2476030419. The cubic root of 2003211213 is about 1260.5950017987.

Adding to 2003211213 its reverse (3121123002), we get a palindrome (5124334215).

The spelling of 2003211213 in words is "two billion, three million, two hundred eleven thousand, two hundred thirteen".