20000323323233 has 16 divisors (see below), whose sum is σ = 23117514027264. Its totient is φ = 17101067746560.

The previous prime is 20000323323163. The next prime is 20000323323263. The reversal of 20000323323233 is 33232332300002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20000323323233 - 2²² = 20000319128929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20000323323263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35684810 + ... + 36240947.

It is an arithmetic number, because the mean of its divisors is an integer number (1444844626704).

Almost surely, 2^{20000323323233} is an apocalyptic number.

It is an amenable number.

20000323323233 is a deficient number, since it is larger than the sum of its proper divisors (3117190704031).

20000323323233 is a wasteful number, since it uses less digits than its factorization.

20000323323233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71927272.

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 20000323323233 its reverse (33232332300002), we get a palindrome (53232655623235).

The spelling of 20000323323233 in words is "twenty trillion, three hundred twenty-three million, three hundred twenty-three thousand, two hundred thirty-three".