11000100023 has 4 divisors (see below), whose sum is σ = 12000109128. Its totient is φ = 10000090920.

The previous prime is 11000100017. The next prime is 11000100031. The reversal of 11000100023 is 32000100011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11000100023 - 2⁸ = 11000099767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000100073) 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, 500004536 + ... + 500004557.

It is an arithmetic number, because the mean of its divisors is an integer number (3000027282).

Almost surely, 2^11000100023 is an apocalyptic number.

11000100023 is a deficient number, since it is larger than the sum of its proper divisors (1000009105).

11000100023 is a wasteful number, since it uses less digits than its factorization.

11000100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000009104.

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

Adding to 11000100023 its reverse (32000100011), we get a palindrome (43000200034).

The spelling of 11000100023 in words is "eleven billion, one hundred thousand, twenty-three".