11132201243 has 8 divisors (see below), whose sum is σ = 11584161600. Its totient is φ = 10689016968.

The previous prime is 11132201233. The next prime is 11132201263. The reversal of 11132201243 is 34210223111.

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 11132201243 - 2²⁰ = 11131152667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132201233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2191433 + ... + 2196506.

It is an arithmetic number, because the mean of its divisors is an integer number (1448020200).

Almost surely, 2^11132201243 is an apocalyptic number.

11132201243 is a deficient number, since it is larger than the sum of its proper divisors (451960357).

11132201243 is an equidigital number, since it uses as much as digits as its factorization.

11132201243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388041.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11132201243 its reverse (34210223111), we get a palindrome (45342424354).

The spelling of 11132201243 in words is "eleven billion, one hundred thirty-two million, two hundred one thousand, two hundred forty-three".