10100011110001 has 4 divisors (see below), whose sum is σ = 10100112055972. Its totient is φ = 10099910164032.

The previous prime is 10100011109999. The next prime is 10100011110019. The reversal of 10100011110001 is 10001111000101.

It is a happy number.

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 9149778019600 + 950233090401 = 3024860^2 + 974799^2 .

It is a cyclic number.

It is not a de Polignac number, because 10100011110001 - 2¹ = 10100011109999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10100011110601) 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 3 ways as a sum of consecutive naturals, for example, 50322756 + ... + 50523061.

It is an arithmetic number, because the mean of its divisors is an integer number (2525028013993).

Almost surely, 2^{10100011110001} is an apocalyptic number.

It is an amenable number.

10100011110001 is a deficient number, since it is larger than the sum of its proper divisors (100945971).

10100011110001 is a wasteful number, since it uses less digits than its factorization.

10100011110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100945970.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 10100011110001 its reverse (10001111000101), we get a palindrome (20101122110102).

The spelling of 10100011110001 in words is "ten trillion, one hundred billion, eleven million, one hundred ten thousand, one".