11132131201 has 4 divisors (see below), whose sum is σ = 11133439792. Its totient is φ = 11130822612.

The previous prime is 11132131193. The next prime is 11132131211. The reversal of 11132131201 is 10213123111.

It is a happy number.

11132131201 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11132131201 - 2³ = 11132131193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132131211) 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, 641451 + ... + 658576.

It is an arithmetic number, because the mean of its divisors is an integer number (2783359948).

Almost surely, 2^11132131201 is an apocalyptic number.

It is an amenable number.

11132131201 is a deficient number, since it is larger than the sum of its proper divisors (1308591).

11132131201 is an equidigital number, since it uses as much as digits as its factorization.

11132131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308590.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11132131201 its reverse (10213123111), we get a palindrome (21345254312).

The spelling of 11132131201 in words is "eleven billion, one hundred thirty-two million, one hundred thirty-one thousand, two hundred one".