11100100100001 has 8 divisors (see below), whose sum is σ = 16145600145504. Its totient is φ = 6727333393920.

The previous prime is 11100100099993. The next prime is 11100100100009. The reversal of 11100100100001 is 10000100100111.

11100100100001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11100100099993) and next prime (11100100100009).

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

It is not a de Polignac number, because 11100100100001 - 2³ = 11100100099993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11100100100009) 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, 168183334816 + ... + 168183334881.

It is an arithmetic number, because the mean of its divisors is an integer number (2018200018188).

Almost surely, 2^{11100100100001} is an apocalyptic number.

11100100100001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11100100100001 is a deficient number, since it is larger than the sum of its proper divisors (5045500045503).

11100100100001 is a wasteful number, since it uses less digits than its factorization.

11100100100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336366669711.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 11100100100001 its reverse (10000100100111), we get a palindrome (21100200200112).

The spelling of 11100100100001 in words is "eleven trillion, one hundred billion, one hundred million, one hundred thousand, one".