11101001000001 has 8 divisors (see below), whose sum is σ = 16146910545504. Its totient is φ = 6727879393920.

The previous prime is 11101000999987. The next prime is 11101001000009. The reversal of 11101001000001 is 10000010010111.

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

It is not a de Polignac number, because 11101001000001 - 2¹⁵ = 11101000967233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11101001000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168196984816 + ... + 168196984881.

It is an arithmetic number, because the mean of its divisors is an integer number (2018363818188).

Almost surely, 2^{11101001000001} is an apocalyptic number.

11101001000001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11101001000001 is a deficient number, since it is larger than the sum of its proper divisors (5045909545503).

11101001000001 is a wasteful number, since it uses less digits than its factorization.

11101001000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336393969711.

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

Adding to 11101001000001 its reverse (10000010010111), we get a palindrome (21101011010112).

The spelling of 11101001000001 in words is "eleven trillion, one hundred one billion, one million, one", and thus it is an aban number.