20110011323 has 8 divisors (see below), whose sum is σ = 20327319696. Its totient is φ = 19893060000.

The previous prime is 20110011301. The next prime is 20110011349. The reversal of 20110011323 is 32311001102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20110011323 - 2²² = 20105817019 is a prime.

It is a super-2 number, since 2×20110011323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20110011298 and 20110011307.

It is not an unprimeable number, because it can be changed into a prime (20110013323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24773 + ... + 202073.

It is an arithmetic number, because the mean of its divisors is an integer number (2540914962).

Almost surely, 2^20110011323 is an apocalyptic number.

20110011323 is a deficient number, since it is larger than the sum of its proper divisors (217308373).

20110011323 is a wasteful number, since it uses less digits than its factorization.

20110011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178525.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 20110011323 its reverse (32311001102), we get a palindrome (52421012425).

The spelling of 20110011323 in words is "twenty billion, one hundred ten million, eleven thousand, three hundred twenty-three".