11130200201 has 4 divisors (see below), whose sum is σ = 11147245572. Its totient is φ = 11113154832.

The previous prime is 11130200189. The next prime is 11130200219. The reversal of 11130200201 is 10200203111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4237879801 + 6892320400 = 65099^2 + 83020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11130200201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11130200701) 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, 8521706 + ... + 8523011.

It is an arithmetic number, because the mean of its divisors is an integer number (2786811393).

Almost surely, 2^11130200201 is an apocalyptic number.

It is an amenable number.

11130200201 is a deficient number, since it is larger than the sum of its proper divisors (17045371).

11130200201 is an equidigital number, since it uses as much as digits as its factorization.

11130200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17045370.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11130200201 its reverse (10200203111), we get a palindrome (21330403312).

The spelling of 11130200201 in words is "eleven billion, one hundred thirty million, two hundred thousand, two hundred one".