11200100201 has 4 divisors (see below), whose sum is σ = 11203003392. Its totient is φ = 11197197012.

The previous prime is 11200100161. The next prime is 11200100209. The reversal of 11200100201 is 10200100211.

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 a de Polignac number, because none of the positive numbers 2^k-11200100201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200100209) 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, 1445801 + ... + 1453526.

It is an arithmetic number, because the mean of its divisors is an integer number (2800750848).

Almost surely, 2^11200100201 is an apocalyptic number.

It is an amenable number.

11200100201 is a deficient number, since it is larger than the sum of its proper divisors (2903191).

11200100201 is an equidigital number, since it uses as much as digits as its factorization.

11200100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903190.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11200100201 its reverse (10200100211), we get a palindrome (21400200412).

The spelling of 11200100201 in words is "eleven billion, two hundred million, one hundred thousand, two hundred one".