11101000110001 has 4 divisors (see below), whose sum is σ = 11131248067072. Its totient is φ = 11070752152932.

The previous prime is 11101000109951. The next prime is 11101000110023. The reversal of 11101000110001 is 10001100010111.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 11101000110001 - 2¹³ = 11101000101809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101000110071) 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, 15123977985 + ... + 15123978718.

It is an arithmetic number, because the mean of its divisors is an integer number (2782812016768).

Almost surely, 2^{11101000110001} is an apocalyptic number.

It is an amenable number.

11101000110001 is a deficient number, since it is larger than the sum of its proper divisors (30247957071).

11101000110001 is an equidigital number, since it uses as much as digits as its factorization.

11101000110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30247957070.

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

Adding to 11101000110001 its reverse (10001100010111), we get a palindrome (21102100120112).

The spelling of 11101000110001 in words is "eleven trillion, one hundred one billion, one hundred ten thousand, one".