210033223313 has 4 divisors (see below), whose sum is σ = 222388118820. Its totient is φ = 197678327808.

The previous prime is 210033223303. The next prime is 210033223321. The reversal of 210033223313 is 313322330012.

210033223313 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 can be written as a sum of positive squares in 2 ways, for example, as 90211323904 + 119821899409 = 300352^2 + 346153^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210033223313 is a prime.

It is a super-2 number, since 2×210033223313² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210033223303) 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, 6177447728 + ... + 6177447761.

It is an arithmetic number, because the mean of its divisors is an integer number (55597029705).

Almost surely, 2^210033223313 is an apocalyptic number.

It is an amenable number.

210033223313 is a deficient number, since it is larger than the sum of its proper divisors (12354895507).

210033223313 is a wasteful number, since it uses less digits than its factorization.

210033223313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12354895506.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 210033223313 its reverse (313322330012), we get a palindrome (523355553325).

The spelling of 210033223313 in words is "two hundred ten billion, thirty-three million, two hundred twenty-three thousand, three hundred thirteen".