11003132201 has 4 divisors (see below), whose sum is σ = 11038286292. Its totient is φ = 10967978112.

The previous prime is 11003132171. The next prime is 11003132209. The reversal of 11003132201 is 10223130011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10223130011 = 79 ⋅129406709.

It can be written as a sum of positive squares in 2 ways, for example, as 2618982976 + 8384149225 = 51176^2 + 91565^2 .

It is a cyclic number.

It is not a de Polignac number, because 11003132201 - 2¹⁰ = 11003131177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11003132209) 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 3 ways as a sum of consecutive naturals, for example, 17576576 + ... + 17577201.

It is an arithmetic number, because the mean of its divisors is an integer number (2759571573).

Almost surely, 2^11003132201 is an apocalyptic number.

It is an amenable number.

11003132201 is a deficient number, since it is larger than the sum of its proper divisors (35154091).

11003132201 is an equidigital number, since it uses as much as digits as its factorization.

11003132201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35154090.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11003132201 its reverse (10223130011), we get a palindrome (21226262212).

The spelling of 11003132201 in words is "eleven billion, three million, one hundred thirty-two thousand, two hundred one".