11100110001101 has 4 divisors (see below), whose sum is σ = 12109210910304. Its totient is φ = 10091009091900.

The previous prime is 11100110001083. The next prime is 11100110001103. The reversal of 11100110001101 is 10110001100111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11100110001101 - 2³⁰ = 11099036259277 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 (11100110001103) 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, 504550454585 + ... + 504550454606.

It is an arithmetic number, because the mean of its divisors is an integer number (3027302727576).

Almost surely, 2^{11100110001101} is an apocalyptic number.

11100110001101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11100110001101 is a deficient number, since it is larger than the sum of its proper divisors (1009100909203).

11100110001101 is a wasteful number, since it uses less digits than its factorization.

11100110001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009100909202.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11100110001101 its reverse (10110001100111), we get a palindrome (21210111101212).

The spelling of 11100110001101 in words is "eleven trillion, one hundred billion, one hundred ten million, one thousand, one hundred one".