100020110323 has 16 divisors (see below), whose sum is σ = 114665008320. Its totient is φ = 85464576000.

The previous prime is 100020110299. The next prime is 100020110339. The reversal of 100020110323 is 323011020001.

It is a cyclic number.

It is not a de Polignac number, because 100020110323 - 2²¹ = 100018013171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100020110353) 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, 4572753 + ... + 4594573.

It is an arithmetic number, because the mean of its divisors is an integer number (7166563020).

Almost surely, 2^100020110323 is an apocalyptic number.

100020110323 is a deficient number, since it is larger than the sum of its proper divisors (14644897997).

100020110323 is a wasteful number, since it uses less digits than its factorization.

100020110323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23838.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 100020110323 its reverse (323011020001), we get a palindrome (423031130324).

The spelling of 100020110323 in words is "one hundred billion, twenty million, one hundred ten thousand, three hundred twenty-three".