20133223322323 has 32 divisors (see below), whose sum is σ = 20543447992320. Its totient is φ = 19728668292480.

The previous prime is 20133223322237. The next prime is 20133223322327. The reversal of 20133223322323 is 32322332233102.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20133223322323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20133223322327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2619122386 + ... + 2619130072.

It is an arithmetic number, because the mean of its divisors is an integer number (641982749760).

Almost surely, 2^{20133223322323} is an apocalyptic number.

20133223322323 is a deficient number, since it is larger than the sum of its proper divisors (410224669997).

20133223322323 is a wasteful number, since it uses less digits than its factorization.

20133223322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8707.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 20133223322323 its reverse (32322332233102), we get a palindrome (52455555555425).

The spelling of 20133223322323 in words is "twenty trillion, one hundred thirty-three billion, two hundred twenty-three million, three hundred twenty-two thousand, three hundred twenty-three".