11100110010001 has 4 divisors (see below), whose sum is σ = 11101178263104. Its totient is φ = 11099041756900.

The previous prime is 11100110009987. The next prime is 11100110010079. The reversal of 11100110010001 is 10001001100111.

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 11100110010001 - 2⁵ = 11100110009969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100113010001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534110965 + ... + 534131746.

It is an arithmetic number, because the mean of its divisors is an integer number (2775294565776).

Almost surely, 2^{11100110010001} is an apocalyptic number.

It is an amenable number.

11100110010001 is a deficient number, since it is larger than the sum of its proper divisors (1068253103).

11100110010001 is a wasteful number, since it uses less digits than its factorization.

11100110010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068253102.

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

Adding to 11100110010001 its reverse (10001001100111), we get a palindrome (21101111110112).

The spelling of 11100110010001 in words is "eleven trillion, one hundred billion, one hundred ten million, ten thousand, one".