11110000100099 has 4 divisors (see below), whose sum is σ = 11593043582736. Its totient is φ = 10626956617464.

The previous prime is 11110000100063. The next prime is 11110000100113. The reversal of 11110000100099 is 99000100001111.

It is a happy number.

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 11110000100099 - 2²⁰ = 11109999051523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 483043482613 = 11110000100099 / (1 + 1 + 1 + 1 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110000100009) 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, 241521741284 + ... + 241521741329.

It is an arithmetic number, because the mean of its divisors is an integer number (2898260895684).

Almost surely, 2^{11110000100099} is an apocalyptic number.

11110000100099 is a deficient number, since it is larger than the sum of its proper divisors (483043482637).

11110000100099 is an equidigital number, since it uses as much as digits as its factorization.

11110000100099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483043482636.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 11110000100099 in words is "eleven trillion, one hundred ten billion, one hundred thousand, ninety-nine".