10010001001101 has 16 divisors (see below), whose sum is σ = 13598697835584. Its totient is φ = 6547322897024.

The previous prime is 10010001001097. The next prime is 10010001001111. The reversal of 10010001001101 is 10110010001001.

It is a cyclic number.

It is not a de Polignac number, because 10010001001101 - 2² = 10010001001097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10010001001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010001001111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10909585 + ... + 11791481.

It is an arithmetic number, because the mean of its divisors is an integer number (849918614724).

Almost surely, 2^{10010001001101} is an apocalyptic number.

It is an amenable number.

10010001001101 is a deficient number, since it is larger than the sum of its proper divisors (3588696834483).

10010001001101 is an equidigital number, since it uses as much as digits as its factorization.

10010001001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953340.

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

Adding to 10010001001101 its reverse (10110010001001), we get a palindrome (20120011002102).

It can be divided in two parts, 10010001001 and 101, that multiplied together give a palindrome (1011010101101).

The spelling of 10010001001101 in words is "ten trillion, ten billion, one million, one thousand, one hundred one".