11200320191 has 8 divisors (see below), whose sum is σ = 11221663104. Its totient is φ = 11178998680.

The previous prime is 11200320163. The next prime is 11200320199. The reversal of 11200320191 is 19102300211.

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 11200320191 - 2¹⁰ = 11200319167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200320199) 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, 1346756 + ... + 1355046.

It is an arithmetic number, because the mean of its divisors is an integer number (1402707888).

Almost surely, 2^11200320191 is an apocalyptic number.

11200320191 is a deficient number, since it is larger than the sum of its proper divisors (21342913).

11200320191 is an equidigital number, since it uses as much as digits as its factorization.

11200320191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10701.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 11200320191 in words is "eleven billion, two hundred million, three hundred twenty thousand, one hundred ninety-one".