100000011023 has 16 divisors (see below), whose sum is σ = 113238466560. Its totient is φ = 87516232800.

The previous prime is 100000011011. The next prime is 100000011043. The reversal of 100000011023 is 320110000001.

It is a cyclic number.

It is not a de Polignac number, because 100000011023 - 2²⁰ = 99998962447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100000011023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000011043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1553903 + ... + 1616976.

It is an arithmetic number, because the mean of its divisors is an integer number (7077404160).

Almost surely, 2^100000011023 is an apocalyptic number.

100000011023 is a deficient number, since it is larger than the sum of its proper divisors (13238455537).

100000011023 is a wasteful number, since it uses less digits than its factorization.

100000011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170998.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 100000011023 its reverse (320110000001), we get a palindrome (420110011024).

The spelling of 100000011023 in words is "one hundred billion, eleven thousand, twenty-three".