10011010001001 has 8 divisors (see below), whose sum is σ = 13480171882944. Its totient is φ = 6607927393200.

The previous prime is 10011010000903. The next prime is 10011010001059. The reversal of 10011010001001 is 10010001011001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10011010001001 - 2³³ = 10002420066409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10011010001101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16519818181 + ... + 16519818786.

It is an arithmetic number, because the mean of its divisors is an integer number (1685021485368).

Almost surely, 2^{10011010001001} is an apocalyptic number.

It is an amenable number.

10011010001001 is a deficient number, since it is larger than the sum of its proper divisors (3469161881943).

10011010001001 is a wasteful number, since it uses less digits than its factorization.

10011010001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33039637071.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 10011010001001 its reverse (10010001011001), we get a palindrome (20021011012002).

The spelling of 10011010001001 in words is "ten trillion, eleven billion, ten million, one thousand, one".