213323333313003 has 4 divisors (see below), whose sum is σ = 284431111084008. Its totient is φ = 142215555542000.

The previous prime is 213323333312987. The next prime is 213323333313007. The reversal of 213323333313003 is 300313333323312.

It is a happy number.

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 213323333313003 - 2⁴ = 213323333312987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213323333313007) 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, 35553888885498 + ... + 35553888885503.

It is an arithmetic number, because the mean of its divisors is an integer number (71107777771002).

Almost surely, 2^{213323333313003} is an apocalyptic number.

213323333313003 is a deficient number, since it is larger than the sum of its proper divisors (71107777771005).

213323333313003 is an equidigital number, since it uses as much as digits as its factorization.

213323333313003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71107777771004.

The product of its (nonzero) digits is 78732, while the sum is 33.

Adding to 213323333313003 its reverse (300313333323312), we get a palindrome (513636666636315).

The spelling of 213323333313003 in words is "two hundred thirteen trillion, three hundred twenty-three billion, three hundred thirty-three million, three hundred thirteen thousand, three".