20110233323 has 4 divisors (see below), whose sum is σ = 20110519560. Its totient is φ = 20109947088.

The previous prime is 20110233301. The next prime is 20110233331. The reversal of 20110233323 is 32333201102.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 20110233323 - 2⁶ = 20110233259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20110233295 and 20110233304.

It is not an unprimeable number, because it can be changed into a prime (20110233373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42608 + ... + 205026.

It is an arithmetic number, because the mean of its divisors is an integer number (5027629890).

Almost surely, 2^20110233323 is an apocalyptic number.

20110233323 is a deficient number, since it is larger than the sum of its proper divisors (286237).

20110233323 is a wasteful number, since it uses less digits than its factorization.

20110233323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286236.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20110233323 its reverse (32333201102), we get a palindrome (52443434425).

The spelling of 20110233323 in words is "twenty billion, one hundred ten million, two hundred thirty-three thousand, three hundred twenty-three".