10011000010001 has 4 divisors (see below), whose sum is σ = 10102844046900. Its totient is φ = 9919155973104.

The previous prime is 10011000009971. The next prime is 10011000010009. The reversal of 10011000010001 is 10001000011001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9083900630401 + 927099379600 = 3013951^2 + 962860^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10011000010001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011000010009) 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, 45922018286 + ... + 45922018503.

It is an arithmetic number, because the mean of its divisors is an integer number (2525711011725).

Almost surely, 2^{10011000010001} is an apocalyptic number.

It is an amenable number.

10011000010001 is a deficient number, since it is larger than the sum of its proper divisors (91844036899).

10011000010001 is an equidigital number, since it uses as much as digits as its factorization.

10011000010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91844036898.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 10011000010001 its reverse (10001000011001), we get a palindrome (20012000021002).

The spelling of 10011000010001 in words is "ten trillion, eleven billion, ten thousand, one".