11000111100001 has 8 divisors (see below), whose sum is σ = 11007501208704. Its totient is φ = 10992721488240.

The previous prime is 11000111099983. The next prime is 11000111100047. The reversal of 11000111100001 is 10000111100011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11000111100001 - 2²³ = 11000102711393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11000111100301) 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, 51244171 + ... + 51458383.

It is an arithmetic number, because the mean of its divisors is an integer number (1375937651088).

Almost surely, 2^{11000111100001} is an apocalyptic number.

It is an amenable number.

11000111100001 is a deficient number, since it is larger than the sum of its proper divisors (7390108703).

11000111100001 is a wasteful number, since it uses less digits than its factorization.

11000111100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248471.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 11000111100001 its reverse (10000111100011), we get a palindrome (21000222200012).

The spelling of 11000111100001 in words is "eleven trillion, one hundred eleven million, one hundred thousand, one".