11099901101 has 4 divisors (see below), whose sum is σ = 11114487804. Its totient is φ = 11085314400.

The previous prime is 11099901077. The next prime is 11099901133. The reversal of 11099901101 is 10110999011.

11099901101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10110999011 = 67 ⋅150910433.

It can be written as a sum of positive squares in 2 ways, for example, as 4469056201 + 6630844900 = 66851^2 + 81430^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11099901101 is a prime.

It is a super-3 number, since 3×11099901101³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11099901151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7292210 + ... + 7293731.

It is an arithmetic number, because the mean of its divisors is an integer number (2778621951).

Almost surely, 2^11099901101 is an apocalyptic number.

It is an amenable number.

11099901101 is a deficient number, since it is larger than the sum of its proper divisors (14586703).

11099901101 is an equidigital number, since it uses as much as digits as its factorization.

11099901101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14586702.

The product of its (nonzero) digits is 729, while the sum is 32.

The spelling of 11099901101 in words is "eleven billion, ninety-nine million, nine hundred one thousand, one hundred one".