213000133003 has 4 divisors (see below), whose sum is σ = 243428723440. Its totient is φ = 182571542568.

The previous prime is 213000133001. The next prime is 213000133007. The reversal of 213000133003 is 300331000312.

213000133003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 213000133003 - 2¹ = 213000133001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213000133001) 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 3 ways as a sum of consecutive naturals, for example, 15214295208 + ... + 15214295221.

It is an arithmetic number, because the mean of its divisors is an integer number (60857180860).

Almost surely, 2^213000133003 is an apocalyptic number.

213000133003 is a deficient number, since it is larger than the sum of its proper divisors (30428590437).

213000133003 is an equidigital number, since it uses as much as digits as its factorization.

213000133003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30428590436.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 213000133003 its reverse (300331000312), we get a palindrome (513331133315).

The spelling of 213000133003 in words is "two hundred thirteen billion, one hundred thirty-three thousand, three".