20333202113321 has 16 divisors (see below), whose sum is σ = 21030082257408. Its totient is φ = 19638899280000.

The previous prime is 20333202113267. The next prime is 20333202113327. The reversal of 20333202113321 is 12331120233302.

It is not a de Polignac number, because 20333202113321 - 2³⁸ = 20058324206377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20333202113327) 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 15 ways as a sum of consecutive naturals, for example, 74343821 + ... + 74616821.

It is an arithmetic number, because the mean of its divisors is an integer number (1314380141088).

Almost surely, 2^{20333202113321} is an apocalyptic number.

It is an amenable number.

20333202113321 is a deficient number, since it is larger than the sum of its proper divisors (696880144087).

20333202113321 is a wasteful number, since it uses less digits than its factorization.

20333202113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277712.

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

Adding to 20333202113321 its reverse (12331120233302), we get a palindrome (32664322346623).

The spelling of 20333202113321 in words is "twenty trillion, three hundred thirty-three billion, two hundred two million, one hundred thirteen thousand, three hundred twenty-one".