100011010001 has 8 divisors (see below), whose sum is σ = 114446935680. Its totient is φ = 85612243968.

The previous prime is 100011009997. The next prime is 100011010031. The reversal of 100011010001 is 100010110001.

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 100011010001 - 2² = 100011009997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100011010031) 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, 9284141 + ... + 9294906.

It is an arithmetic number, because the mean of its divisors is an integer number (14305866960).

Almost surely, 2^100011010001 is an apocalyptic number.

It is an amenable number.

100011010001 is a deficient number, since it is larger than the sum of its proper divisors (14435925679).

100011010001 is an equidigital number, since it uses as much as digits as its factorization.

100011010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18579823.

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

Adding to 100011010001 its reverse (100010110001), we get a palindrome (200021120002).

The spelling of 100011010001 in words is "one hundred billion, eleven million, ten thousand, one".