20033302122313 has 16 divisors (see below), whose sum is σ = 21396618734400. Its totient is φ = 18702054394560.

The previous prime is 20033302122307. The next prime is 20033302122343. The reversal of 20033302122313 is 31322120333002.

It is a cyclic number.

It is not a de Polignac number, because 20033302122313 - 2⁹ = 20033302121801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20033302122343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15714858 + ... + 16941763.

It is an arithmetic number, because the mean of its divisors is an integer number (1337288670900).

Almost surely, 2^{20033302122313} is an apocalyptic number.

It is an amenable number.

20033302122313 is a deficient number, since it is larger than the sum of its proper divisors (1363316612087).

20033302122313 is a wasteful number, since it uses less digits than its factorization.

20033302122313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32657112.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20033302122313 its reverse (31322120333002), we get a palindrome (51355422455315).

The spelling of 20033302122313 in words is "twenty trillion, thirty-three billion, three hundred two million, one hundred twenty-two thousand, three hundred thirteen".