11093149211 has 4 divisors (see below), whose sum is σ = 11207511672. Its totient is φ = 10978786752.

The previous prime is 11093149187. The next prime is 11093149229. The reversal of 11093149211 is 11294139011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11093149211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11093149241) 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, 57181085 + ... + 57181278.

It is an arithmetic number, because the mean of its divisors is an integer number (2801877918).

Almost surely, 2^11093149211 is an apocalyptic number.

11093149211 is a deficient number, since it is larger than the sum of its proper divisors (114362461).

11093149211 is an equidigital number, since it uses as much as digits as its factorization.

11093149211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114362460.

The product of its (nonzero) digits is 1944, while the sum is 32.

The spelling of 11093149211 in words is "eleven billion, ninety-three million, one hundred forty-nine thousand, two hundred eleven".