20002323000233 has 16 divisors (see below), whose sum is σ = 23392050063360. Its totient is φ = 16745680472976.

The previous prime is 20002323000197. The next prime is 20002323000239. The reversal of 20002323000233 is 33200032320002.

It is not a de Polignac number, because 20002323000233 - 2¹⁴ = 20002322983849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20002323000239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10559408 + ... + 12308766.

It is an arithmetic number, because the mean of its divisors is an integer number (1462003128960).

Almost surely, 2^{20002323000233} is an apocalyptic number.

It is an amenable number.

20002323000233 is a deficient number, since it is larger than the sum of its proper divisors (3389727063127).

20002323000233 is a wasteful number, since it uses less digits than its factorization.

20002323000233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787396.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 20002323000233 its reverse (33200032320002), we get a palindrome (53202355320235).

The spelling of 20002323000233 in words is "twenty trillion, two billion, three hundred twenty-three million, two hundred thirty-three", and thus it is an aban number.