11000010001001 has 8 divisors (see below), whose sum is σ = 12654694571904. Its totient is φ = 9366139072800.

The previous prime is 11000010000943. The next prime is 11000010001033. The reversal of 11000010001001 is 10010001000011.

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 11000010001001 - 2¹⁸ = 11000009738857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11000010001051) 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, 5203409540 + ... + 5203411653.

It is an arithmetic number, because the mean of its divisors is an integer number (1581836821488).

Almost surely, 2^{11000010001001} is an apocalyptic number.

It is an amenable number.

11000010001001 is a deficient number, since it is larger than the sum of its proper divisors (1654684570903).

11000010001001 is a wasteful number, since it uses less digits than its factorization.

11000010001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10406821351.

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

Adding to 11000010001001 its reverse (10010001000011), we get a palindrome (21010011001012).

The spelling of 11000010001001 in words is "eleven trillion, ten million, one thousand, one".