20110113323 has 16 divisors (see below), whose sum is σ = 22023536640. Its totient is φ = 18291873600.

The previous prime is 20110113313. The next prime is 20110113337. The reversal of 20110113323 is 32331101102.

It is a cyclic number.

It is not a de Polignac number, because 20110113323 - 2²⁰ = 20109064747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20110113313) 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, 59618 + ... + 209223.

It is an arithmetic number, because the mean of its divisors is an integer number (1376471040).

Almost surely, 2^20110113323 is an apocalyptic number.

20110113323 is a deficient number, since it is larger than the sum of its proper divisors (1913423317).

20110113323 is a wasteful number, since it uses less digits than its factorization.

20110113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269018.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20110113323 its reverse (32331101102), we get a palindrome (52441214425).

The spelling of 20110113323 in words is "twenty billion, one hundred ten million, one hundred thirteen thousand, three hundred twenty-three".