20203332322323 has 16 divisors (see below), whose sum is σ = 27088704460800. Its totient is φ = 13393426631520.

The previous prime is 20203332322291. The next prime is 20203332322339. The reversal of 20203332322323 is 32322323330202.

It is not a de Polignac number, because 20203332322323 - 2⁵ = 20203332322291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20203332312323) 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, 37289358 + ... + 37827276.

It is an arithmetic number, because the mean of its divisors is an integer number (1693044028800).

Almost surely, 2^{20203332322323} is an apocalyptic number.

20203332322323 is a deficient number, since it is larger than the sum of its proper divisors (6885372138477).

20203332322323 is a wasteful number, since it uses less digits than its factorization.

20203332322323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608042.

The product of its (nonzero) digits is 46656, while the sum is 30.

Adding to 20203332322323 its reverse (32322323330202), we get a palindrome (52525655652525).

The spelling of 20203332322323 in words is "twenty trillion, two hundred three billion, three hundred thirty-two million, three hundred twenty-two thousand, three hundred twenty-three".