10011100011091 has 8 divisors (see below), whose sum is σ = 10029351382560. Its totient is φ = 9992855197248.

The previous prime is 10011100011089. The next prime is 10011100011131. The reversal of 10011100011091 is 19011000111001.

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 10011100011091 - 2¹ = 10011100011089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011100611091) 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, 1421850 + ... + 4695088.

It is an arithmetic number, because the mean of its divisors is an integer number (1253668922820).

Almost surely, 2^{10011100011091} is an apocalyptic number.

10011100011091 is a deficient number, since it is larger than the sum of its proper divisors (18251371469).

10011100011091 is an equidigital number, since it uses as much as digits as its factorization.

10011100011091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278813.

The product of its (nonzero) digits is 9, while the sum is 16.

Adding to 10011100011091 its reverse (19011000111001), we get a palindrome (29022100122092).

The spelling of 10011100011091 in words is "ten trillion, eleven billion, one hundred million, eleven thousand, ninety-one".