2000503213 has 4 divisors (see below), whose sum is σ = 2000593728. Its totient is φ = 2000412700.

The previous prime is 2000503207. The next prime is 2000503243. The reversal of 2000503213 is 3123050002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2000503213 - 2¹⁷ = 2000372141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000503243) 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, 12270 + ... + 64432.

It is an arithmetic number, because the mean of its divisors is an integer number (500148432).

Almost surely, 2^2000503213 is an apocalyptic number.

It is an amenable number.

2000503213 is a deficient number, since it is larger than the sum of its proper divisors (90515).

2000503213 is an equidigital number, since it uses as much as digits as its factorization.

2000503213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90514.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2000503213 is about 44726.9852885258. The cubic root of 2000503213 is about 1260.0267091424.

Adding to 2000503213 its reverse (3123050002), we get a palindrome (5123553215).

The spelling of 2000503213 in words is "two billion, five hundred three thousand, two hundred thirteen".