33002313221213 has 8 divisors (see below), whose sum is σ = 39356795891328. Its totient is φ = 27057797175024.

The previous prime is 33002313221177. The next prime is 33002313221221. The reversal of 33002313221213 is 31212231320033.

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

It is not a de Polignac number, because 33002313221213 - 2¹⁶ = 33002313155677 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 (33002313224213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102491655806 + ... + 102491656127.

It is an arithmetic number, because the mean of its divisors is an integer number (4919599486416).

Almost surely, 2^{33002313221213} is an apocalyptic number.

It is an amenable number.

33002313221213 is a deficient number, since it is larger than the sum of its proper divisors (6354482670115).

33002313221213 is a wasteful number, since it uses less digits than its factorization.

33002313221213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204983311963.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 33002313221213 its reverse (31212231320033), we get a palindrome (64214544541246).

The spelling of 33002313221213 in words is "thirty-three trillion, two billion, three hundred thirteen million, two hundred twenty-one thousand, two hundred thirteen".