10011001101 has 4 divisors (see below), whose sum is σ = 13348001472. Its totient is φ = 6674000732.

The previous prime is 10011001087. The next prime is 10011001103. The reversal of 10011001101 is 10110011001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10011001101 - 2⁵ = 10011001069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10011001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011001103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668500181 + ... + 1668500186.

It is an arithmetic number, because the mean of its divisors is an integer number (3337000368).

Almost surely, 2^10011001101 is an apocalyptic number.

It is an amenable number.

10011001101 is a deficient number, since it is larger than the sum of its proper divisors (3337000371).

10011001101 is an equidigital number, since it uses as much as digits as its factorization.

10011001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337000370.

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

Adding to 10011001101 its reverse (10110011001), we get a palindrome (20121012102).

It can be divided in two parts, 10011001 and 101, that multiplied together give a palindrome (1011111101).

The spelling of 10011001101 in words is "ten billion, eleven million, one thousand, one hundred one".