100011001010001 has 8 divisors (see below), whose sum is σ = 136600391623584. Its totient is φ = 65047805534880.

The previous prime is 100011001009949. The next prime is 100011001010029. The reversal of 100011001010001 is 100010100110001.

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

It is not a de Polignac number, because 100011001010001 - 2²⁵ = 100010967455569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100011001020001) 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, 406548784471 + ... + 406548784716.

It is an arithmetic number, because the mean of its divisors is an integer number (17075048952948).

Almost surely, 2^{100011001010001} is an apocalyptic number.

It is an amenable number.

100011001010001 is a deficient number, since it is larger than the sum of its proper divisors (36589390613583).

100011001010001 is an equidigital number, since it uses as much as digits as its factorization.

100011001010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813097569231.

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

Adding to 100011001010001 its reverse (100010100110001), we get a palindrome (200021101120002).

The spelling of 100011001010001 in words is "one hundred trillion, eleven billion, one million, ten thousand, one".